Best 2 9 16 Axle Nut Socket for Wheel Bearing Locknuts

Best 2 9 16 Axle Nut Socket

A strong 2-9/16-inch axle nut socket gives a close match to the locknut’s shape, a compatible drive, and enough depth for the job; it suits truck owners and mechanics servicing wheel bearings or manual hubs. Powerbuilt 647067 is a focused choice for 1990–1993 Dodge trucks with Dana 60 manual hubs, while OTC 1904 specifies a 3/4-inch drive, six-point opening, and five-inch depth. The products here also include 1/2-inch-drive sockets, eight-point designs, and multi-size sets, so the nominal size alone does not settle fit.

Check the nut’s point pattern and measure flat to flat before ordering. This comparison prioritizes exact 2-9/16-inch applications and clear fit details, while flagging listings with conflicting or incomplete specifications.

Powerbuilt 647067 is the Best Overall choice for a buyer whose vehicle matches its stated application: 1990–1993 Dodge trucks with Dana 60 manual hubs. It is a 2-9/16-inch, six-point rounded socket made from heat-treated carbon steel. For a different setup, verify point pattern and drive before choosing; OTC 1904 offers a clearly specified six-point, 3/4-inch-drive option, while Sunex Tools SUN2847 includes a 2-9/16-inch six-point socket among seven pieces.

Our Top Picks

Powerbuilt 647067 SocketBest Overall

Powerbuilt 647067 Socket

Its 2-9/16-inch, six-point rounded profile is specifically listed for 1990–1993 Dodge trucks with Dana 60 manual hubs.

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OTC 1904 SocketBest 3/4-Inch Drive

OTC 1904 Socket

The listing specifies a 2-9/16-inch six-point opening, five-inch depth, and compatibility with 3/4-inch square-drive manual tools.

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CTA Tools 4186 SocketBest 1/2-Inch Drive

CTA Tools 4186 Socket

This 2-9/16-inch rounded locknut socket is designed for Dodge trucks and lists 1/2-inch-drive tools and a heavy-duty design.

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Compare the axle nut socket options

#ProductMaterialMaterial TypeWeightBuy
1Carbon SteelCarbon Steel1.5 lbView on Amazon
2
OTC 1904 Socket2. OTC 1904 SocketBest 3/4-Inch Drive
Alloy SteelAlloy Steel0.93 gView on Amazon
3
CTA Tools 4186 Socket3. CTA Tools 4186 SocketBest 1/2-Inch Drive
MetalMetal1.3 lbView on Amazon
4MetalMetal13.61 gView on Amazon
5
Nebnickers 2-9/16 Socket5. Nebnickers 2-9/16 SocketCoated six-point truck socket
Alloy SteelAlloy Steel—View on Amazon
6Chrome Molybdenum SteelChrome Molybdenum Steel1.8 lbView on Amazon
7
OEMTOOLS 25473 Socket7. OEMTOOLS 25473 SocketEight-point truck locknut service
Alloy SteelAlloy Steel—View on Amazon
8
Performance Tool W83245 Socket8. Performance Tool W83245 SocketDodge manual-hub locknut work
Carbon SteelCarbon Steel1.2 lbView on Amazon
9
Yoursme Spindle Socket Set9. Yoursme Spindle Socket SetMulti-size heavy-duty impact work
Chrome Molybdenum SteelChrome Molybdenum Steel—View on Amazon
10
Aiourx Axle Socket Set10. Aiourx Axle Socket SetLarge six-point impact socket set
Chrome Molybdenum SteelChrome Molybdenum Steel—View on Amazon

Detailed Reviews: Best 2 9 16 Axle Nut Socket

Powerbuilt 647067 Socket

#1 · Best Overall

1. Powerbuilt 647067 Socket

  • Material: Carbon Steel
  • Material Type: Carbon Steel
  • Weight: 1.5 lb

Best for: Dana 60 Dodge hub service.

Why it ranks #1: Its 2-9/16-inch, six-point rounded profile is specifically listed for 1990–1993 Dodge trucks with Dana 60 manual hubs.

A rounded 2-9/16-inch, six-point socket targets 1990–1993 Dodge trucks with Dana 60 manual hubs, giving owners a specific tool for wheel-bearing locknut work. Its heat-treated carbon steel construction adds a durable material choice for repeated garage or shop service on the application listed.

The six-point rounded profile is specified for the listed Dana 60 manual-hub locknut, while the application range narrows the choice to 1990–1993 Dodge trucks. That specificity helps avoid treating it as a general-purpose axle socket. Heat-treated carbon steel supports a durable service tool, and the 1.5-pound listed weight is relevant when keeping a dedicated socket in a shop kit. The supplied information does not specify a drive size, so confirm the tool setup against your equipment.

Pros
  • 2-9/16-inch, six-point rounded socket
  • Specified for 1990–1993 Dodge trucks with Dana 60 manual hubs
  • Heat-treated carbon steel construction
  • Dedicated wheel-bearing locknut application
Cons
  • The supplied specifications do not state a drive size.

Skip it if you need a stated drive size or coverage beyond the listed Dodge Dana 60 application; OTC 1904 specifies a 3/4-inch square drive.

A Dodge owner or technician servicing a 1990–1993 Dana 60 manual-hub truck gets a specifically matched rounded locknut socket. It is a focused choice, not a multi-size set, and the drive size is not stated in the supplied specifications.

Full product details
BrandPowerbuilt
Drive Bit Shank StyleHex
Drive End StyleHex
Included Components2-9/16" 6 Point Rounded Wheel Bearing Lock Nut Skt
Item Weight1.5 pounds
ManufacturerPowerbuilt
Part Number647067
MaterialCarbon Steel
Model Number647067

Listed on Amazon as: Powerbuilt 2-9/16 Inch Rounded Wheel Bearing Lock Nut Socket, 6 Point Hex, Dodge Trucks Manual Hubs – 647067

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OTC 1904 Socket

#2 · Best 3/4-Inch Drive

2. OTC 1904 Socket

  • Material: Alloy Steel
  • Material Type: Alloy Steel
  • Weight: 0.93 g

Best for: Manual 3/4-inch drive service.

Why it ranks #2: The listing specifies a 2-9/16-inch six-point opening, five-inch depth, and compatibility with 3/4-inch square-drive manual tools.

A five-inch-deep, 2-9/16-inch six-point opening gives the OTC 1904 a clearly specified reach and size for wheel-bearing locknuts. Its 3/4-inch square drive is intended for manual tools, making it a direct option for technicians who already use that drive setup for locknut removal or installation.

The 2-9/16-inch opening is measured flat to flat, a practical detail when checking a locknut before selecting the socket. Its five-inch depth provides the stated socket length for reaching the work, while the 3/4-inch square drive identifies compatible manual-tool equipment. OTC specifies high-strength steel that resists rounding under high torque loads, supporting use on demanding locknuts. The manual-tool-only limitation matters: this is not specified for powered impact tools.

Pros
  • 2-9/16-inch six-point opening measured flat to flat
  • Five-inch depth
  • 3/4-inch square drive for manual tools
  • High-strength steel resists rounding under high torque loads
Cons
  • Specified for 3/4-inch-drive manual tools only, not powered impact tools.

Skip it if you need an impact-rated socket; Sunex Tools SUN10603 specifies chrome-moly steel and compatibility with hand ratchets and breaker bars.

Choose the OTC 1904 for manual 3/4-inch-drive work on 2-9/16-inch wheel-bearing locknuts, especially when its five-inch depth suits the job. Its stated manual-tool-only use makes it a poor fit for an impact-wrench workflow.

Full product details
BrandOTC
Drive Bit Shank StyleSquare
Drive End StyleSquare
Included ComponentsProduct & Instructions Guide
Item Weight0.93 g
ManufacturerOTC
Part Number1904
Manufacturer Warranty DescriptionLimited lifetime warranty
MaterialAlloy Steel
Model Number1904

Listed on Amazon as: OTC 1904 2-9/16" 6-point Wheel Bearing Locknut Socket – 3/4" Drive

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CTA Tools 4186 Socket

#3 · Best 1/2-Inch Drive

3. CTA Tools 4186 Socket

  • Material: Metal
  • Material Type: Metal
  • Weight: 1.3 lb

Best for: Dodge round-nut service.

Why it ranks #3: This 2-9/16-inch rounded locknut socket is designed for Dodge trucks and lists 1/2-inch-drive tools and a heavy-duty design.

CTA Tools specifies a 2-9/16-inch round locknut socket for Dodge trucks, giving owners a focused tool for removing and installing round wheel-bearing nuts. Its listed 1/2-inch drive helps buyers match the socket to a familiar shop ratchet or breaker bar when preparing that service.

The 2-9/16-inch size and round-nut description establish the intended fastener, while the Dodge truck application points to a specific vehicle-service use. A 1/2-inch drive makes it straightforward to plan around compatible hand tools. CTA describes the socket as heavy duty and made of metal, supporting a durable role in a specialty-tool kit. The supplied facts do not narrow the Dodge application to model years or hub type, so buyers should treat it as less specific than a year-and-hub-matched tool.

Pros
  • 2-9/16-inch round wheel-bearing locknut size
  • Specified for Dodge trucks
  • 1/2-inch drive
  • Heavy-duty metal construction
Cons
  • The supplied details do not specify Dodge model years or hub type.

Skip it if you need a year- and hub-specific Dodge listing; Powerbuilt 647067 names 1990–1993 Dana 60 manual hubs.

This CTA socket fits a buyer seeking a 1/2-inch-drive tool for 2-9/16-inch round locknuts on Dodge trucks. Its application details are broad, so it offers less vehicle-specific guidance than a year-and-hub-matched listing.

Full product details
BrandCTA Tools
Included ComponentsCTA Tools 4186 Dodge Trucks 2 9/16" Round Wheel Bearing Locknut Socket
Item Weight1.3 pounds
ManufacturerCTA Tools
Part Number4186
MaterialMetal
Model Number4186
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: CTA Tools 4186 Dodge Trucks 2 9/16" Round Wheel Bearing Locknut Socket

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Sunex Tools SUN2847 Set

#4 · Best Size Range

4. Sunex Tools SUN2847 Set

  • Material: Metal
  • Material Type: Metal
  • Weight: 13.61 g

Best for: Seven-size shop socket set.

Why it ranks #4: The seven-piece 1/2-inch-drive set includes a 2-9/16-inch six-point socket plus several other listed locknut sizes.

Seven sockets cover both rounded and six-point configurations, including a 2-9/16-inch rounded option, giving the Sunex Tools 2847 useful breadth for wheel-bearing locknut service. Its 1/2-inch drive works with a ratchet or breaker bar, while the blow-molded case keeps the set together between jobs.

The size list spans several common locknuts, with 2-9/16 inches included in the 6R rounded group and additional six-point sizes also supplied. That assortment can reduce tool changes when a shop handles different applications. CR-MO alloy steel is specified for long life, and the heavy-duty blow-molded case provides a place to store the seven-piece set. The stated 1/2-inch ratchet or breaker-bar compatibility suits hand-tool workflows, not an explicitly listed impact-wrench setup.

Pros
  • Seven-piece assortment includes a 2-9/16-inch rounded socket
  • Includes both 6R and 6PT configurations
  • 1/2-inch drive for a ratchet or breaker bar
  • CR-MO alloy steel with blow-molded storage case
Cons
  • The supplied drive guidance specifies a ratchet or breaker bar, not impact-wrench use.

Skip it if you need a single 2-9/16-inch eight-point socket for square-head fasteners; Sunex Tools SUN10603 lists that geometry.

The Sunex 2847 suits a shop wanting several wheel-bearing locknut sizes, including a 2-9/16-inch rounded option, organized in a case. Its stated 1/2-inch hand-tool setup is the boundary for impact-tool users.

Full product details
BrandSunex Tools
ColorBlack
Head StyleHex
Included ComponentsSunex Tools – 7-PIECE WHEEL BEARING LOCKNUT SET
Item Weight13.61 g
ManufacturerSunex International
Part NumberSUN2847
Manufacturer Warranty DescriptionManufacturer Warranty
MaterialMetal
Model NumberSUN2847

Listed on Amazon as: SUNEX TOOLS 2847 1/2-Inch Drive Wheel Bearing Lock Nut Set, 7 Piece

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Nebnickers 2-9/16 Socket

#5

5. Nebnickers 2-9/16 Socket

  • Material: Alloy Steel
  • Material Type: Alloy Steel

Best for: Coated six-point truck socket.

Why it ranks #5: Its 2-9/16-inch, six-point design is intended for truck wheel bearing locknuts, with alloy steel and a corrosion-resistant coating listed.

An industrial-strength black powder coating distinguishes this 2-9/16-inch, six-point truck wheel-bearing socket and is stated to resist chipping or fading. Its size and locknut application suit buyers seeking one dedicated socket for installation and removal, rather than a multi-size axle-nut set.

The six-point geometry grips the sides of fasteners rather than their corners, which the listing says reduces the chance of wear or rounding during locknut work. High-tensile alloy steel supplies the stated durable material, while the black powder coating is intended to resist chipping and fading through use. The application is truck wheel-bearing locknuts, with a 2-9/16-inch size; the supplied details do not identify a drive size, so plan around that missing specification.

Pros
  • 2-9/16-inch size for truck wheel-bearing locknuts
  • Six-point design grips fastener sides rather than corners
  • High-tensile alloy steel construction
  • Black powder coating resists chipping or fading
Cons
  • The supplied specifications do not identify a drive size.

Skip it if you need a stated drive size before choosing; OTC 1904 lists a 3/4-inch square drive for manual tools.

This nebnickers socket suits a buyer servicing 2-9/16-inch truck wheel-bearing locknuts who values six-point side contact and a corrosion-resistant coating. It is a single-size option, and the drive specification is not supplied.

Full product details
Brandnebnickers
ManufacturerNebnickers
Part Number2 inch -3 inch ,6 POINT
MaterialAlloy Steel

Listed on Amazon as: 2-9/16 Inch, 6-Point Truck Axle Wheel Bearing Socket, for Axle Nut Socket Set (2-9/16" 6PT)

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Sunex Tools SUN10603 Socket

#6 · Best 8-Point Option

6. Sunex Tools SUN10603 Socket

  • Material: Chrome Molybdenum Steel
  • Material Type: Chrome Molybdenum Steel
  • Weight: 1.8 lb

Best for: Eight-point hand-tool socket.

Why it ranks #6: This 2-9/16-inch, eight-point socket uses chrome molybdenum steel and a 1/2-inch drive for square-head fasteners.

An eight-point square design makes this Sunex Tools 2-9/16-inch socket a specific option for square-head fasteners and pipe plugs as well as wheel-bearing locknuts. The 1/2-inch drive and stated hand-tool compatibility suit ratchets and breaker bars, while chrome-molybdenum steel addresses high-torque service demands.

The eight-point geometry is intended for square-head fasteners and pipe plugs, making its use distinct from a conventional six-point locknut socket. At 2-9/16 inches with a 1/2-inch drive, it targets buyers whose fastener and hand-tool setup match those dimensions. Sunex specifies chrome-molybdenum alloy steel for durability under high-torque impact use, yet its compatibility details name hand-operated ratchets and breaker bars. Follow that stated hand-tool guidance when planning the workflow.

Pros
  • 2-9/16-inch socket size
  • Eight-point square design for square-head fasteners and pipe plugs
  • 1/2-inch drive
  • Chrome-molybdenum alloy steel
Cons
  • Compatibility details specify hand-operated tools rather than powered impact wrenches.

Skip it if you want a multi-size set rather than one socket; Sunex Tools 2847 includes seven locknut sizes, including 2-9/16 inches.

This Sunex socket fits a buyer handling 2-9/16-inch wheel-bearing locknuts, square-head fasteners, or pipe plugs with a 1/2-inch hand tool. Its single size and stated hand-tool compatibility define the selection boundary.

Full product details
BrandSunex Tools
Included ComponentsSunex Tools – SOC 2-9/16 1/2D IMP LCKNT WHL BRNG 8
Item Weight1.8 pounds
ManufacturerSunex International
Part NumberSUN10603
Manufacturer Warranty DescriptionManufacturer Warranty
MaterialChrome Molybdenum Steel
Model NumberSUN10603
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Sunex Tools – SOC 2-9/16 1/2D IMP LCKNT WHL BRNG 8PT DP

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OEMTOOLS 25473 Socket

#7

7. OEMTOOLS 25473 Socket

  • Material: Alloy Steel
  • Material Type: Alloy Steel

Best for: Eight-point truck locknut service.

Why it ranks #7: It is a 2-9/16-inch, eight-point truck wheel bearing locknut socket, though its description also mentions inner tie-rod service.

An eight-point, 2-9/16-inch configuration puts the OEMTOOLS 25473 in view for buyers servicing large truck wheel-bearing locknuts and axle nuts. The listing also identifies inner tie-rod service on rack-and-pinion steering assemblies, giving this manual socket a second stated automotive use beyond wheel-bearing work.

The 2-9/16-inch size is intended for large wheel-bearing locknuts and axle nuts common on many trucks and SUVs, while the eight-point design is also listed for inner tie rods on rack-and-pinion assemblies. That combination can make one socket relevant across two service tasks, provided the fastener geometry matches. Alloy steel is the specified material. The supplied information does not state a drive size, so users should consider that limitation when planning tool compatibility.

Pros
  • 2-9/16-inch socket size
  • Eight-point configuration
  • Listed for truck and SUV wheel-bearing locknuts and axle nuts
  • Also specified for inner tie rods on rack-and-pinion assemblies
Cons
  • The supplied specifications do not state a drive size.

Skip it if you require a stated drive size for your ratchet; Sunex Tools SUN10603 specifies a 1/2-inch drive for its 2-9/16-inch eight-point socket.

The OEMTOOLS 25473 suits a mechanic handling 2-9/16-inch locknuts or the listed rack-and-pinion inner tie-rod task. Its two stated applications are useful, but the missing drive-size specification limits setup planning.

Full product details
BrandOEMTOOLS
ColorMulti
Head StyleHex
Included Components2-9/16 Inch Truck Wheel Bearing Locknut Socket
ManufacturerGreat Neck Saw
Part Number25473
Manufacturer Warranty DescriptionOEMTOOLS Limited Lifetime
MaterialAlloy Steel
Model Number25473
Operation ModeManual
Additional InformationImportant Information Small parts. Not for children under 3 yrs.

Listed on Amazon as: OEMTOOLS 25473 2-9/16 Inch Truck Wheel Bearing Locknut Socket, 8-Point | Remove & Replace Large Wheel Bearing Locknuts & Axle Nuts Common on Many Trucks & SUVS | Saves Time & Effort

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Performance Tool W83245 Socket

#8

8. Performance Tool W83245 Socket

  • Material: Carbon Steel
  • Material Type: Carbon Steel
  • Weight: 1.2 lb

Best for: Dodge manual-hub locknut work.

Why it ranks #8: The title gives a 2-9/16-inch size, but its feature text instead says 2-3/8 inches, making the actual fit unclear.

A stated 1/2-inch drive sets the Performance Tool W83245 apart for buyers whose ratchet or breaker bar uses that size. The listing connects it to 1990–1993 Dodge trucks with Dana 60 manual hubs, offering a dedicated locknut tool for that vehicle-specific service rather than broad axle-nut coverage.

The 1/2-inch drive identifies the compatible hand-tool setup, and the listed Dodge Dana 60 manual-hub application gives buyers a defined service target. Its steel construction is presented as durable for rough working conditions, supporting repeat garage use. There is a material specification conflict to account for: the title says 2-9/16 inches, while the key features state a 2-3/8-inch rounded socket. Resolve that discrepancy before selecting it for a locknut.

Pros
  • 1/2-inch drive
  • Listed for 1990–1993 Dodge trucks with Dana 60 manual hubs
  • Steel construction
  • Six-point rounded socket description
Cons
  • The title lists 2-9/16 inches, but the key features state 2-3/8 inches.

Skip it if you need an unambiguous 2-9/16-inch size; Powerbuilt 647067 states that size for the same listed Dodge Dana 60 application.

The W83245 may suit a 1/2-inch-drive user working on the listed Dodge manual-hub trucks, but its conflicting size descriptions are a real selection boundary. Resolve the 2-9/16 versus 2-3/8-inch discrepancy first.

Full product details
BrandPerformance Tool
Drive Bit Shank StyleRounded
Drive End StyleSquare Shank
Included Components1 Performance Tool Branded Product
Item Weight1.2 pounds
ManufacturerWIOGW
Part NumberW83245
Manufacturer Warranty DescriptionLifetime warranty does not cover abuse
MaterialCarbon Steel
Model NumberW83245
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Performance Tool W83245 1/2 in. Drive 2-9/16 in. Lock Nut Socket

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Yoursme Spindle Socket Set

#9

9. Yoursme Spindle Socket Set

  • Material: Chrome Molybdenum Steel
  • Material Type: Chrome Molybdenum Steel

Best for: Multi-size heavy-duty impact work.

Why it ranks #9: This eight-piece impact set covers 2-1/16 to 2-1/2 inches, so its listed range does not include the requested 2-9/16-inch size.

Eight six-point impact sockets spanning 2-1/16 to 2-1/2 inches give the Yoursme set broader size coverage than a single axle-nut socket. Its 3/4-inch drive targets compatible impact wrenches and ratchets, making it relevant to automotive and heavy-duty repair involving large spindle or axle nuts.

The eight-piece SAE range covers common large spindle and axle-nut sizes from 2-1/16 through 2-1/2 inches, helping a shop keep several listed sizes in one set. Chrome-molybdenum steel is specified for the sockets, and the 3/4-inch drive matches compatible impact wrenches and ratchets for high-torque work on stubborn or seized nuts. The range stops at 2-1/2 inches, so it does not include a 2-9/16-inch socket for buyers who need that exact size.

Pros
  • Eight-piece set covers 2-1/16 to 2-1/2 inches
  • 3/4-inch drive for compatible impact wrenches and ratchets
  • Six-point socket design
  • Chrome-molybdenum steel
Cons
  • The largest listed socket is 2-1/2 inches, short of 2-9/16 inches.

Skip it if you need a 2-9/16-inch socket; Sunex Tools 2847 includes that size in its 1/2-inch-drive set.

The Yoursme set suits automotive or heavy-duty users handling several large spindle and axle-nut sizes with 3/4-inch-drive tools. Its listed range ends at 2-1/2 inches, so it is not the pick for a 2-9/16-inch nut.

Full product details
BrandYoursme
Drive Bit Shank Stylesquare shank
ManufacturerYoursme
MaterialChrome Molybdenum Steel
Model Numberspindle axle nut impact socket

Listed on Amazon as: Spindle Axle Nut Impact Socket Set 3/4 Drive, 8-Pc, 6-Point, 2-1/16"–2-1/2"

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Aiourx Axle Socket Set

#10

10. Aiourx Axle Socket Set

  • Material: Chrome Molybdenum Steel
  • Material Type: Chrome Molybdenum Steel

Best for: Large six-point impact socket set.

Why it ranks #10: Its eight-piece, 3/4-inch-drive impact set covers 2-1/16 to 2-1/2 inches, below the requested 2-9/16-inch size.

Heat-treated forged CR-MO steel and a six-point profile define this Aiourx eight-piece 3/4-inch-drive impact set for large automotive and mechanical nuts. Its listed SAE range runs from 2-1/16 to 2-1/2 inches, with the high-torque flat-side contact aimed at large repair work.

The six-point design contacts the stronger flat sides of a nut or bolt head rather than its corners, supporting the set's stated high-torque use. Forged, heat-treated chrome-molybdenum steel is specified for durability and abrasion resistance, including high-temperature environments. Eight shallow sockets cover 2-1/16 to 2-1/2 inches and use a 3/4-inch drive for large repairs and equipment maintenance. The range does not reach 2-9/16 inches, an important limit for that exact fastener size.

Pros
  • Eight-piece set spans 2-1/16 to 2-1/2 inches
  • 3/4-inch drive
  • Six-point flat-side contact for high-torque work
  • Heat-treated forged CR-MO steel
Cons
  • The listed size range ends at 2-1/2 inches, not 2-9/16 inches.

Skip it if you need a 2-9/16-inch socket; Sunex Tools 2847 lists that size in its 1/2-inch-drive set.

The Aiourx set suits mechanics and equipment users needing several large SAE sizes for 3/4-inch-drive impact work. Its shallow six-point sockets stop at 2-1/2 inches, so a 2-9/16-inch nut falls outside its listed range.

Full product details
BrandAiourx
Drive End StyleSquare Shank
ManufacturerAiourx
MaterialChrome Molybdenum Steel
Model NumberUST303

Listed on Amazon as: 8 Piece 3/4”Drive Shallow Impact Socket Set, 2-1/16”-2-1/2”Axle Nut Sockets, SAE, CR-MO, 6 Point, Tools for Removing Mechanical Nuts, Large Automotive Repairs, Agricultural implement

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Avoiding a rounded or mismatched locknut

A socket that is the wrong point pattern or size can slip, damage the nut, or fail to engage securely. The listings distinguish six-point, eight-point, and rounded designs, which are not automatically interchangeable: the Powerbuilt and CTA Tools options are described as rounded, OTC and Nebnickers list six-point designs, and Sunex Tools SUN10603 and OEMTOOLS 25473 specify eight points. Measure the nut across its flats and compare that measurement with the socket opening; OTC specifically says its 2-9/16-inch size is flat to flat.

Do not rely on a vehicle name or a broad axle-socket label alone. The Performance Tool listing deserves extra checking because its title says 2-9/16 inches but its feature text says 2-3/8 inches.

If the socket does not sit fully and squarely on the locknut by hand, stop and verify the fit rather than applying force.

Impact sockets versus manual-tool listings

A socket’s stated drive and tool compatibility matter as much as its size. OTC 1904 is explicitly for 3/4-inch square-drive manual tools, while CTA Tools 4186 lists 1/2-inch-drive tools and Sunex Tools SUN2847 is for a 1/2-inch ratchet or breaker bar. Sunex Tools SUN10603 is described as an impact socket, but its details also say it is designed for hand-operated ratchets and breaker bars.

These descriptions do not establish that every listed socket is suitable for impact-wrench use. The Yoursme and Aiourx sets are explicitly impact sets, but their size ranges stop at 2-1/2 inches and therefore do not supply the requested size.

Treat impact compatibility as a separate requirement: check the maker’s instructions for the exact socket, drive, and tool combination before use, rather than inferring it from steel type or a product title.

How to Choose a 2-9/16-Inch Axle Nut Socket

Point pattern and nut shape

Choose a socket whose contact pattern matches the nut, not just one with the right nominal diameter. In this selection, options include six-point sockets such as Powerbuilt 647067 and OTC 1904, eight-point designs such as Sunex Tools SUN10603 and OEMTOOLS 25473, and rounded sockets such as CTA Tools A six-point profile suits a six-sided nut; an eight-point socket is for a matching square-style fastener, while rounded designs are specified for particular applications.

For a 1990–1993 Dodge truck with Dana 60 manual hubs, Powerbuilt gives a particularly clear fit statement. Buyers without a confirmed vehicle-specific match should inspect the nut itself and verify the point pattern before ordering.

Drive size and tool compatibility

Match the socket drive to the ratchet, breaker bar, or other tool you intend to use. The listed products span 1/2-inch drive, as in CTA Tools 4186 and Sunex Tools SUN2847, and 3/4-inch drive, as specified for OTC OTC says to use manual square-drive tools; Sunex Tools SUN2847 lists a 1/2-inch ratchet or breaker bar.

The product set also includes impact sockets, but the 3/4-inch-drive impact sets from Yoursme and Aiourx do not reach 2-9/16 inches. Buyers with a compatible 1/2-inch manual tool can consider the single sockets or Sunex set; those needing 3/4-inch drive should verify the intended tool type and fit before selecting OTC.

Single socket or multi-size set

Decide whether you need only the 2-9/16-inch size or want neighboring sizes in the same kit. Individual options include Powerbuilt 647067, OTC 1904, and CTA Tools 4186, while Sunex Tools SUN2847 bundles seven sockets and explicitly includes a 2-9/16-inch six-point size. That set also lists 2-3/8, 2-1/2, and 2-3/4-inch sizes in its SAE entries, making it more useful when servicing multiple locknuts.

The separate Yoursme and Aiourx sets cover ranges only through 2-1/2 inches, so they are not substitutes for the target size. Choose a single socket for a known, specific application; favor the listed multi-size option when adjacent sizes are useful and its drive and profiles match your tools and fasteners.

Which 2-9/16-Inch Axle Nut Socket Should You Choose?

Choose Powerbuilt 647067 if you have a 1990–1993 Dodge truck with Dana 60 manual hubs: its six-point rounded 2-9/16-inch specification directly names that application. For a clearly dimensioned six-point socket and 3/4-inch manual drive, choose OTC 1904; it also lists a five-inch depth. If your setup calls for 1/2-inch drive, CTA Tools 4186 is the Dodge-truck rounded option, while Sunex Tools SUN2847 supplies a seven-piece set that includes a 2-9/16-inch six-point socket.

Pick Sunex Tools SUN10603 or OEMTOOLS 25473 only when an eight-point profile matches your fastener. Confirm the nut’s shape and size first, and avoid relying on Performance Tool W83245 without resolving its conflicting size details.

Frequently Asked Questions

How do I measure a wheel bearing locknut to choose the correct socket size?

Measure across the nut’s opposing flat sides, or check the vehicle or part documentation for the specified socket size. For a rounded or irregular nut, compare the socket profile and fit directly rather than relying only on a nominal measurement. Confirm the socket seats fully before applying force.

Can I use an impact wrench with these axle nut sockets?

Use an impact wrench only with a socket identified for impact use and a drive that matches your tool. Some listed products are described as impact sockets or impact sets, but not all are. Check the individual product’s markings and instructions; do not assume a standard socket is impact-rated.

How can I confirm whether my hub needs a six-point, eight-point, or rounded socket?

Inspect the locknut’s shape and count its engagement points, then compare that profile with the socket. A six-point or eight-point socket must match the nut’s flats or points; a rounded socket is intended for a rounded-style locknut. Verify fit before turning to avoid damage or slippage.

How do I know whether the socket drive will fit my tool?

Match the socket’s stated drive size to the drive on your ratchet, breaker bar, or impact wrench. The listings include different drive sizes, and some do not state one in the title. Check the full product details before choosing, and use an appropriate adapter only if the tool and task allow it.

What should I do if a listing gives conflicting socket-size details?

Pause and verify the exact size and profile before ordering or using the socket. Compare the product title with its detailed specifications and markings, and contact the seller or manufacturer if they disagree. Do not rely on an unclear listing for a critical fit; choose a clearly specified alternative instead.

Final Words

Start by matching the locknut’s measured size and shape, then confirm the socket’s drive fits your tool. Powerbuilt 647067 is the best overall choice only for the stated 1990–1993 Dodge truck and Dana 60 manual-hub application. For other setups, consider OTC 1904 for its specified six-point, 3/4-inch drive, or Sunex SUN2847 for a set that includes the size.

Verify details before buying, especially when a listing is unclear.

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