Best Anti Theft Lug Nuts for Different Wheel Fits

Best Anti Theft Lug Nuts

A strong anti-theft lug nut set gives you a locking fastener and matching key in the thread size and seat style your wheel requires. These picks suit drivers replacing one factory lock per wheel, including owners who need specific metric or inch threads, a cone seat, or a finish that blends with their wheels. McGard, Gorilla, White Knight, and Dorman offer different combinations of lock count, key design, and fit details.

The most important step is confirming your vehicle’s thread size and wheel mounting surface before choosing: a lock that does not match can be the wrong fit regardless of its security pattern. Below, the comparison highlights the listed specifications and included hardware so you can narrow the options without treating them as interchangeable.

McGard 24216 is the best overall choice among these anti-theft lug nuts because its listed details identify an M14 x 1.5 thread, 60-degree cone seat, four locks, and a key. Its 21mm and 22mm dual-hex sizing is another useful fit detail. It is a strong match for buyers whose wheels use those specifications; check your vehicle and wheel requirements first, since thread and seat compatibility—not the brand name alone—determine whether a lock set fits.

Our Top Picks

McGard 24216Best Overall

McGard 24216

Four locks and a key match a common wheel-security setup; the M14 x 1.5 thread, 60-degree cone seat, and dual hex are clearly specified.

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Gorilla 61631Best Dual-Hex Option

Gorilla 61631

Its M12 x 1.50 thread, 60-degree conical seat, four-lock set, and 3/4-inch and 13/16-inch dual hex cover key fit details.

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McGard 24154Best M12 x 1.25 Pick

McGard 24154

This four-lock set includes a key and specifies M12 x 1.25 threads, a 60-degree cone seat, and 19mm and 21mm dual hex.

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Compare these anti-theft lug nut options

#ProductMaterial TypeWeightDimensionsBuy
1
McGard 242161. McGard 24216Best Overall
Alloy Steel16 oz7.5 x 6 x 1.5 inView on Amazon
2
Gorilla 616312. Gorilla 61631Best Dual-Hex Option
Alloy Steel, Chrome——View on Amazon
3
McGard 241543. McGard 24154Best M12 x 1.25 Pick
Alloy Steel15.2 oz7.5 x 6 x 1.5 inView on Amazon
4
McGard 245384. McGard 24538Best Five-Lock Set
Alloy Steel16 oz7.5 x 6 x 1.5 inView on Amazon
5
White Knight 40700SMBT5. White Knight 40700SMBTBest Matte-Black Option
Carbon Steel1.76 oz6.5 x 6 x 1.75 inView on Amazon
6
Dorman 712-2286. Dorman 712-228Chrome 1/2-20 replacement set
Alloy Steel11.2 oz1.2 x 2.9 x 7.9 inView on Amazon
7
Dorman 712-6807. Dorman 712-680Deep M14 wheel-lock set
Alloy Steel3.52 oz1.1 x 5.9 x 6.5 inView on Amazon
8
Dorman 711-355H8. Dorman 711-355HMetric spline-drive replacement locks
Alloy Steel1.9 lb1.29 x 5.44 x 7.63 inView on Amazon
9
Gorilla 73631T9. Gorilla 73631TToyota mag-shank wheel security
Alloy Steel, Chrome1 lb—View on Amazon
10
McGard 8463810. McGard 84638Complete six-lug hardware kit
Alloy Steel5 lb7.25 x 7.5 x 2.5 inView on Amazon

Detailed Reviews: Best Anti Theft Lug Nuts

McGard 24216

#1 · Best Overall

1. McGard 24216

  • Material Type: Alloy Steel
  • Weight: 16 oz
  • Dimensions: 7.5 x 6 x 1.5 in

Best for: M14 cone-seat wheel locks.

Why it ranks #1: Four locks and a key match a common wheel-security setup; the M14 x 1.5 thread, 60-degree cone seat, and dual hex are clearly specified.

The McGard 24216 pairs M14 x 1.5 threads with a 60-degree cone seat, making its fit details unusually explicit for shoppers matching locks to wheel hardware. Four locks and a unique key tool form the security set, while dual-hex sizing accommodates 21mm or 22mm sockets.

The 60-degree tapered cone seat is specified for steel or aluminum wheels that use cone-seat lug nuts, and the M14 x 1.5 thread narrows the compatible hardware further. Its 21mm and 22mm dual hex gives owners two socket options, while four locks and one unique key tool supply the locking pieces. McGard advises cleaning rusty studs with a wire brush and not lubricating threads, useful installation details when preparing the hardware.

Pros
  • M14 x 1.5 thread size
  • 60-degree cone seat
  • Dual 21mm and 22mm hex
  • Four locks and unique key tool
Cons
  • The four-lock set is limited to four locking positions.

Skip it if you need M12 x 1.25 hardware; the McGard 24154 matches that thread size instead.

This set suits owners whose steel or aluminum wheels use M14 x 1.5 cone-seat lug hardware and who want a choice of two socket sizes. The thread and seat must both match.

Full product details
BrandMcGard
ColorBlack
Compatible Groove Diameter21 millimeters
Included Components4 Locks, 1 Key
Item Dimensions7.5 x 6 x 1.5 inches
Item Weight16 ounces
Dimensions7.5 x 6 x 1.5 inches
ManufacturerMcGard
MaterialAlloy Steel
Model24216
Screw Head StyleHex
SizeStock
Size NameStock
Thread SizeM14 x 1.5
Warranty DescriptionWarranty, Parts:PartsWarranty, Labor:To the original purchaser McGard warrants its parts, other than chrome plated lug nuts/bolts, against defects of workmanship and materials for a period of one year. To the original purchaser McGard warrants its chrome plated lug nuts/bolts against defects of work

Listed on Amazon as: McGard 24216 Black Cone Seat Wheel Locks (M14X1.5 Thread Size) – Set of 4 w/Key

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Gorilla 61631

#2 · Best Dual-Hex Option

2. Gorilla 61631

  • Material Type: Alloy Steel, Chrome

Best for: Dual-hex everyday wheel security.

Why it ranks #2: Its M12 x 1.50 thread, 60-degree conical seat, four-lock set, and 3/4-inch and 13/16-inch dual hex cover key fit details.

A dual-hex key with 3/4-inch and 13/16-inch sockets gives the Gorilla Automotive 61631 two drive options for installation and removal. Its 12mm x 1.50 thread, 60-degree conical seat, and four-lock count make the relevant wheel-hardware requirements clear before choosing it.

The 12mm x 1.50 thread and 60-degree conical seat identify the matching hardware configuration, while the dual-hex key supports two socket sizes during wheel service. Four alloy-steel locks and the included key provide the core security pieces for a four-position setup. Chrome construction and the listed weather-resistant feature suit owners looking for a finish and weather resistance in the lock set, without changing the need for the correct thread and seat.

Pros
  • 12mm x 1.50 thread size
  • 60-degree conical seat
  • Dual-hex key fits 3/4-inch and 13/16-inch sockets
  • Weather-resistant feature
Cons
  • The four-lock set does not supply a fifth lock for a spare-wheel position.

Skip it if you need M12 x 1.25 threads; the McGard 24154 is the listed option with that thread size.

This is a fit-specific pick for owners whose wheels use 12mm x 1.50 threads and a 60-degree conical seat. Choose it for four locking positions and the flexibility of its dual-hex key.

Full product details
BrandGORILLA
ColorChrome
Included ComponentsSet of 4 wheel locks with key
ManufacturerGorilla Automotive
Part Number61631
Manufacturer Warranty DescriptionSee Manufacturer Website.
MaterialAlloy Steel, Chrome
Model61631
Model Number61631
Recommended UsesSecuring wheels and preventing theft
Special FeatureWeather Resistant
Style Name4-Pack

Listed on Amazon as: Gorilla Automotive 61631 Acorn Gorilla Guard Locks (12mm x 1.50 Thread Size) – Pack of 4

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McGard 24154

#3 · Best M12 x 1.25 Pick

3. McGard 24154

  • Material Type: Alloy Steel
  • Weight: 15.2 oz
  • Dimensions: 7.5 x 6 x 1.5 in

Best for: Compact M12 cone-seat locks.

Why it ranks #3: This four-lock set includes a key and specifies M12 x 1.25 threads, a 60-degree cone seat, and 19mm and 21mm dual hex.

The McGard 24154 combines M12 x 1.25 threads with a 60-degree cone seat, a useful pairing for shoppers checking both thread and wheel-seat requirements. Four alloy-steel locks, one key, and dual 19mm/21mm hex sizing give the set clear service details.

The M12 x 1.25 thread and 60-degree tapered cone seat specify the wheel hardware this set is intended to match; both details matter for proper selection. At 1.28 inches overall length, the locks have a stated compact length, while the 19mm and 21mm dual hex provides two socket choices. McGard includes four locks and a key, and its instructions advise cleaning rusty studs and not lubricating threads before installation.

Pros
  • M12 x 1.25 thread size
  • 60-degree cone seat
  • 19mm and 21mm dual hex
  • Four locks and one key included
Cons
  • The 1.28-inch overall length may not suit wheel setups requiring longer locks.

Skip it if you need M14 x 1.5 cone-seat locks; the McGard 24216 is listed in that thread size.

This set fits buyers whose wheel hardware calls for M12 x 1.25 threads and a 60-degree cone seat. Its 1.28-inch length is an important boundary to check against the wheel setup.

Full product details
BrandMcGard
ColorChrome
Included Components4 Locks, 1 Key
Item Dimensions7.5 x 6 x 1.5 inches
Item Weight15.2 ounces
Dimensions7.5 x 6 x 1.5 inches
ManufacturerMcGard
Part Number24154
Manufacturer Warranty Description1 Year Limited Manufacturer
MaterialAlloy Steel
Model24154
Model Number24154
Recommended UsesWheel and tire security
Special FeatureComputer generated key designs allow for an infinite number of key patterns
Style Nameseat

Listed on Amazon as: McGard 24154 Chrome Cone Seat Wheel Locks (M12 x 1.25 Thread Size) – 4 Locks / 1 Key

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McGard 24538

#4 · Best Five-Lock Set

4. McGard 24538

  • Material Type: Alloy Steel
  • Weight: 16 oz
  • Dimensions: 7.5 x 6 x 1.5 in

Best for: Five-lock OEM-style security.

Why it ranks #4: The five-lock set can suit buyers who need an extra lock, and its title specifies a 1/2-20 thread and cone seat.

Five alloy-steel locks in one set make the McGard 24538 a practical choice for adding wheel security across multiple positions. Its 1/2-20 thread and cone-seat design identify the key fit requirements, while the included key gives owners the tool needed to remove the locks.

The 1/2-20 thread size and cone seat make this set relevant to wheels using that specific combination; the mounting surface matters as well as the thread. Five locks and one key provide the locking hardware for five positions, rather than a four-lock set. McGard states that it manufactures in the USA to meet or exceed OEM safety and durability standards. If studs are rusty, the supplied guidance calls for wire-brushing them before installation and leaving threads unlubricated.

Pros
  • Five alloy-steel wheel locks included
  • 1/2-20 thread size
  • Cone-seat configuration
  • One key included
Cons
  • The 1/2-20 thread limits it to wheels using that specific thread size.

Skip it if you need M14 x 1.5 hardware; the McGard 24216 uses that thread size instead.

Choose this set if your wheel hardware uses 1/2-20 threads and a compatible cone seat, and you want five locks with one key. The thread and mounting surface must suit your wheel combination.

Full product details
BrandMcGard
ColorChrome
Included Components5 Wheel Locks, 1 Key
Item Dimensions7.5 x 6 x 1.5 inches
Item Weight16 ounces
ManufacturerMcGard
Part Number24538
Manufacturer Warranty Description1 Year Limited Manufacturer
MaterialAlloy Steel
Model24538
Model Number24538
Recommended UsesVehicle wheel security, Preventing theft of wheels, Use with sport/utility vehicles with O.E.M. rear mount spare tire carrier
Style NameModern

Listed on Amazon as: MCGARD 24538 Chrome Cone Seat Wheel Lock (1/2"-20 Thread Size) – Set of 5

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White Knight 40700SMBT

#5 · Best Matte-Black Option

5. White Knight 40700SMBT

  • Material Type: Carbon Steel
  • Weight: 1.76 oz
  • Dimensions: 6.5 x 6 x 1.75 in

Best for: Matte-black spline-lock setup.

Why it ranks #5: Four M12x1.5 spline-pattern locks come with a key adapter and dual 19mm and 21mm sockets, with a matte-black finish.

A matte-black finish gives the White Knight 40700SMBT a darker appearance, while its spline-pattern locks add a keyed barrier to wheel removal. The M12x1.5 thread and included key adapter are central details for shoppers matching the set to their wheel hardware and available sockets.

The M12x1.5 thread specifies the hardware this set is made for, and the matte-black carbon-steel locks coordinate with a darker wheel appearance. Its dual hex sockets accept 19mm and 21mm socket wrenches, so owners with either listed size can install the locks without seeking a different socket size. Four locks and a key adapter are included; the stated installation process takes a few minutes with the specified socket wrench sizes.

Pros
  • M12x1.5 thread size
  • Matte-black finish
  • Dual 19mm and 21mm hex sockets
  • Four locks and key adapter included
Cons
  • The listed socket sizes are limited to 19mm and 21mm.

Skip it if you need M14 x 1.5 threads; the McGard 24216 is the listed cone-seat option in that size.

Consider this set if your wheels use M12x1.5 hardware and you want matte-black locks with a keyed spline pattern. Its listed socket options are 19mm and 21mm, so account for those during installation.

Full product details
BrandWhite Knight
ColorMatte Black
Included Components4 Wheel Locks + Key Adapter
Item Dimensions6.5 x 6 x 1.75 inches
Item Weight1.76 ounces
Dimensions6.5 x 6 x 1.75 inches
ManufacturerWhite Knight
Part Number40700SMBTAM
Manufacturer Warranty Description1 Year Manufacturer
MaterialCarbon Steel
Model40700SMBTAM
Model Number40700SMBTAM
Recommended UsesAnti-Theft Protection, Vehicle wheel security, theft prevention
Special FeatureKey Unlock
Style NameMatte Black

Listed on Amazon as: White Knight 40700SMBT Matte Black M12x1.5 Spline Pattern Wheel Lock (Random Lock Pattern) 4 Pack

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Dorman 712-228

#6

6. Dorman 712-228

  • Material Type: Alloy Steel
  • Weight: 11.2 oz
  • Dimensions: 1.2 x 2.9 x 7.9 in

Best for: Chrome 1/2-20 replacement set.

Why it ranks #6: Four chrome acorn locks and a key make this a straightforward option for buyers whose wheels use the specified 1/2-20 fit.

A spline-drive design distinguishes the Dorman 712-228 from a conventional hex-drive lock set, while its 1/2-20 specification identifies the thread requirement. Four chrome alloy-steel locks and a key make it a replacement or upgrade option for matching vehicle wheel hardware.

The 1/2-20 thread is the key fit specification, and the spline-drive feature defines how the locks are engaged with the included key. Four locks allow a four-position locking setup, while the chrome acorn appearance can replace factory wheel nuts with locking nuts. Dorman says these parts undergo try-on and corrosion-resistance testing, giving buyers specific durability-related information rather than relying on finish alone. The set includes one key for lock removal.

Pros
  • 1/2-20 thread size
  • Spline-drive design
  • Chrome acorn-style locks
  • Four locks and one key included
Cons
  • The set includes four locks, so it does not cover a fifth wheel position.

Skip it if you need M12-1.50 spline-drive locks; the Dorman 711-355H uses that metric thread size.

Choose this Dorman set if your wheel hardware uses 1/2-20 threads and you want chrome spline-drive replacement locks. Its four-lock count suits four positions; the thread specification remains the key fit boundary.

Full product details
BrandDorman
ColorChrome
Included Components4 Locks, 1 Key
Item Dimensions1.2 x 2.9 x 7.9 inches
Item Weight11.2 ounces
Dimensions1.2 x 2.9 x 7.9 inches
ManufacturerDorman Products
Part Number712-228
Manufacturer Warranty DescriptionLimited Lifetime
MaterialAlloy Steel
ModelDorman 712-228: Wheel Nut Lock Chrome Acorn Set 1/2-20
Model Number712-228
Recommended UsesSecuring wheels on vehicles
Special FeatureSpline Drive
Style Namedurable
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Dorman 712-228 Wheel Nut Lock Chrome Acorn Set 1/2-20

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Dorman 712-680

#7

7. Dorman 712-680

  • Material Type: Alloy Steel
  • Weight: 3.52 oz
  • Dimensions: 1.1 x 5.9 x 6.5 in

Best for: Deep M14 wheel-lock set.

Why it ranks #7: The set includes four locks and a key, and its M14-1.50 thread suits buyers seeking a black deep wheel-lock set.

A deep profile distinguishes the Dorman 712-680, while its M14-1.50 specification helps shoppers identify the required metric thread. The black alloy-steel set includes four locks and a key, offering a straightforward replacement or upgrade for matching wheel hardware.

The M14-1.50 thread identifies the metric fit requirement, and the deep profile is a defining characteristic for buyers comparing lock shape with their wheel setup. Four locks and one key provide the listed security components for four positions. Dorman describes its locks as precision-manufactured and says the parts undergo try-on and corrosion-resistance testing. Together, those details support a replacement decision while keeping thread size and profile central to compatibility.

Pros
  • M14-1.50 thread size
  • Deep wheel-lock profile
  • Black alloy-steel construction
  • Four locks and one key included
Cons
  • The deep profile may not suit wheel setups requiring a shorter lock.

Skip it if you need M14 x 1.5 cone-seat details and dual-hex sockets; the McGard 24216 lists both.

Consider this set if your wheels use M14-1.50 hardware and you want deep-profile black locks for four positions. Its profile, as well as the thread size, must suit your wheel setup.

Full product details
BrandDorman
ColorBlack
Included Components4 Locks, 1 Key
Item Dimensions1.1 x 5.9 x 6.5 inches
Item Weight3.52 ounces
Dimensions1.1 x 5.9 x 6.5 inches
ManufacturerDorman Products
Part Number712-680
Manufacturer Warranty DescriptionLimited Lifetime
MaterialAlloy Steel
ModelDorman 712-680: M14-1.50 Deep Wheel Lock Set
Model Number712-680
Recommended Usesvehicle wheel security
Special FeatureKey Unlock
Style NameModern
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Dorman 712-680 M14-1.50 Deep Wheel Lock Set (4 Locks & 1 Key)

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Dorman 711-355H

#8

8. Dorman 711-355H

  • Material Type: Alloy Steel
  • Weight: 1.9 lb
  • Dimensions: 1.29 x 5.44 x 7.63 in

Best for: Metric spline-drive replacement locks.

Why it ranks #8: Its M12-1.50 metric thread and gunmetal spline-drive acorn style offer a distinct finish and drive type; lock count is not specified.

The Dorman 711-355H combines M12-1.50 threads with a spline-drive acorn form, giving metric-fit shoppers a clearly specified replacement lock set. Its gunmetal finish offers a distinct appearance, while alloy-steel construction and Dorman’s stated corrosion-resistance testing address durability considerations.

M12-1.50 thread sizing identifies the metric hardware this set suits, and its spline-drive style determines the drive interface for installation and removal. The acorn-nut form and 0.78-inch compatible groove diameter are additional fit details to consider alongside thread size. Dorman describes the locks as corrosion-resistant and says the parts undergo try-on and corrosion-resistance testing. That information helps buyers evaluate replacement use, though it does not replace checking the wheel’s hardware requirements.

Pros
  • M12-1.50 metric thread
  • Spline-drive acorn form
  • Gunmetal finish
  • Try-on and corrosion-resistance testing stated
Cons
  • The supplied listing does not state how many locks are included.

Skip it if you require a stated four-lock count; the Dorman 712-680 lists four locks and one key.

This is a candidate for owners matching M12-1.50 hardware who want gunmetal spline-drive acorn locks. Check the wheel’s thread and groove requirements, and note that the supplied listing does not specify the set quantity.

Full product details
BrandDorman
ColorGunmetal
Compatible Groove Diameter0.78 inches
Drive StyleSpline
Included ComponentsDorman – CHROME WHEEL HARDWARE
Inside Thread SizeM12
Item Dimensions1.29 x 5.44 x 7.63 inches
Item Weight1.9 pounds
ManufacturerDorman Products
MaterialAlloy Steel
Model711-355H
Screw Head StyleSpline Drive Acorn Nut
Size NameM12-1.50 Thread Size
Thread StyleMetric
Warranty DescriptionLimited Lifetime Warranty

Listed on Amazon as: Dorman 711-355H Gunmetal Spline Drive Lock Set M12-1.50

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Gorilla 73631T

#9

9. Gorilla 73631T

  • Material Type: Alloy Steel, Chrome
  • Weight: 1 lb

Best for: Toyota mag-shank wheel security.

Why it ranks #9: This four-lock set is specifically described for Toyota mag-style wheels, with M12 x 1.50 threads and a washer-equipped shank.

A Toyota mag shank with a 0.550-inch shank and 0.725-inch shank diameter makes the Gorilla 73631T a specialized choice rather than a general-purpose lock set. The 12mm x 1.50 thread, chrome finish, and included key further define its intended wheel-hardware match.

The Toyota mag-shank format and its specified shank dimensions are the defining fit details, so this set is aimed at wheels that use that style of hardware. A 12mm x 1.50 thread provides another essential compatibility check. Four locks and a key provide the locking components, while Gorilla lists a unique external security pattern as a security feature. The 13/16-inch hex size is also useful to know when preparing the installation tool.

Pros
  • Toyota mag-shank configuration
  • 12mm x 1.50 thread size
  • Unique external security pattern
  • Four locks and key included
Cons
  • The specialized Toyota mag-shank format limits use to matching wheel hardware.

Skip it if you need a standard 60-degree cone seat; the McGard 24154 is listed for that wheel-seat style.

Choose the Gorilla 73631T only when Toyota mag-shank hardware, its stated shank dimensions, and 12mm x 1.50 threads match your wheels. The specialized format is the main boundary for this four-lock set.

Full product details
BrandGORILLA
ColorChrome
Included ComponentsGorilla Automotive 73631T Toyota O.E. Wheel Locks With Washer (12mm x 1.50 Thread Size)
Item Weight1 pounds
ManufacturerGorilla Automotive
Part Number73631T
Manufacturer Warranty DescriptionSee Manufacturer Website.
MaterialAlloy Steel, Chrome
Model73631T
Model Number73631T
Recommended UsesSecurity
Special FeatureUnique External Security Pattern
Style Name4-Pack

Listed on Amazon as: Original Gorilla Lock Set Toyota Mag 21mm Hex 12mmx1.50 Chrome Set of 4 73631T

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McGard 84638

#10

10. McGard 84638

  • Material Type: Alloy Steel
  • Weight: 5 lb
  • Dimensions: 7.25 x 7.5 x 2.5 in

Best for: Complete six-lug hardware kit.

Why it ranks #10: This is a broader six-lug installation kit with 20 lug nuts, four locks, and a key, rather than a dedicated lock-only set.

Twenty lug nuts plus four wheel locks make the McGard 84638 a full hardware kit for six-lug wheels, rather than a locks-only purchase. Its M14 x 1.5 threads and 60-degree cone seat specify the hardware match, and a key pouch keeps the security key with the kit.

The kit combines 20 cone-seat lug nuts, four locks, one key, and a storage pouch, supplying the listed hardware for four wheels and tires. Its M14 x 1.5 thread and 60-degree tapered seat are specified for steel or aluminum wheels using that style, so both must match. The 22mm external hex sets the drive size for the included hardware. The pouch also provides a designated place to keep the key between wheel-service needs.

Pros
  • 20 lug nuts and four locks included
  • M14 x 1.5 thread size
  • 60-degree cone seat
  • Key and storage pouch included
Cons
  • The 22mm external hex requires that socket size for installation.

Skip it if you only need four M14 x 1.5 locks; the McGard 24216 is a four-lock set instead.

For six-lug wheel owners replacing a broader set of hardware, this kit combines lug nuts, locks, key, and pouch. Its M14 x 1.5 thread and cone-seat configuration remain essential fit boundaries.

Full product details
BrandMcGard
ColorChrome
Compatible Groove Diameter14 millimeters
Drive StyleExternal Hex
Included ComponentsLug Nuts
Inside Thread SizeM14 x 1 5
Item Dimensions7.25 x 7.5 x 2.5 inches
Item Weight5 pounds
ManufacturerMcGard
MaterialAlloy Steel
Model84638
Screw Head StyleExternal Hex
Size Name20 Lug Nuts / 4 Locks / 1 Key / 1 Storage Pouch
Thread SizeM14 x 1.5
Thread StyleRight Hand
Warranty DescriptionLimited Lifetime Warranty
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: McGard 84638 Chrome (M14 x 1.5 Thread Size) Cone Seat Wheel Installation Kit for 6-Lug Wheels

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The seat-style mismatch that can spoil a fit

A matching thread size alone does not establish that a wheel lock fits; the wheel’s mounting surface must also suit the lock. McGard 24216 and McGard 24154 specify a 60-degree cone seat, and Gorilla 61631 lists a 60-degree conical seat. McGard 24538 is titled as a cone-seat lock, but its supplied specifications do not give the same seat-angle detail.

Before ordering, compare the seat on your existing lug nut or check the wheel and vehicle fit information rather than assuming every acorn or cone-shaped lock is interchangeable. The McGard notes also flag mounting-surface type as an often-overlooked selection factor.

A wrong seat match can prevent the fastener from seating as intended, even when the thread appears right. Treat a product’s thread and seat details as a pair, and seek vehicle-specific confirmation when either is unclear.

Keep the key available after installation

Losing or misplacing the matching key can turn a routine wheel removal into a compatibility problem, so plan where the key will live before installing the locks. Several products explicitly include a key: McGard 24216, Gorilla 61631, White Knight 40700SMBT, and Dorman 712-228 each list one. McGard 24216 also includes an ID card, while McGard 84638 includes a key pouch as part of its larger kit.

White Knight describes its included piece as a key adapter, and its listed dual socket sizes are 19mm and 21mm. These details are not proof that keys are interchangeable; do not assume one set’s tool will operate another brand or pattern.

Keep the supplied key with accessible vehicle tools and retain any identification material. That small bit of organization matters because wheel locks are intended to require their matched key for removal.

How to Choose Anti-Theft Lug Nuts

Thread size

Start by matching the lock’s thread size to your vehicle’s wheel studs. The listed options span 1/2-20 on McGard 24538 and Dorman 712-228, M12 x 1.25 on McGard 24154, M12 x 1.50 on Gorilla 61631 and White Knight 40700SMBT, and M14 x 1.5 on McGard 24216 and McGard Dorman 712-680 lists M14-1.50.

These numbers are not interchangeable. Use the vehicle or wheel maker’s fit information, or verify against the correct existing hardware, rather than selecting by appearance.

Buyers replacing a specific factory lock should prioritize an exact thread match; those unsure of the specification should confirm it before ordering.

Seat and wheel mounting surface

Choose a lock seat that matches the mounting surface on your wheel, not just a thread that screws onto the stud. McGard 24216 and McGard 24154 specify a 60-degree cone seat, while Gorilla 61631 lists a 60-degree conical seat; McGard 24538 is described as cone seat in its title. McGard 84638 is also listed for wheels using a 60-degree tapered cone seat.

The product set does not provide equivalent seat details for every option, so check those separately when needed. A buyer with confirmed cone-seat wheels can compare the named cone-seat products directly; anyone with a different or uncertain mounting surface should verify wheel compatibility before purchasing.

Lock count and key details

Check how many locks you need and what removal tool the set supplies. Most standalone sets here list four locks and one key, including McGard 24216, Gorilla 61631, and Dorman 712-McGard 24538 supplies five locks and one key, which may suit a buyer whose setup calls for an additional lock.

McGard 84638 is a six-lug installation kit containing 20 lug nuts, four locks, one key, and a key pouch, so it is a different kind of purchase from a lock-only set. Buyers replacing one lug nut on each of four wheels can start with a four-lock set; drivers needing additional locks or a broader hardware kit should confirm the required count first.

Which Anti-Theft Lug Nuts Should You Choose?

Choose by the wheel fit you can verify. For M14 x 1.5 wheels with a 60-degree cone seat, McGard 24216 is the leading lock-only pick, with four locks, a key, and dual-hex sizing. For M12 x 1.25 cone-seat wheels, choose McGard 24154; for M12 x 1.50 wheels that call for a 60-degree conical seat, Gorilla 61631 is a clearly specified option.

If you need 1/2-20 threads, compare McGard 24538’s five-lock set with Dorman 712-228’s four-lock acorn set. White Knight 40700SMBT is a matte-black M12x1.5 spline-pattern alternative.

Consider McGard 84638 only if you need its full six-lug kit, not just locks. Confirm thread and seat fit before ordering.

Frequently Asked Questions

How do I confirm the correct thread size and seat style for my wheels?

Check your vehicle and wheel documentation or ask a qualified parts professional to confirm both thread size and seat style. Match those requirements to the product listing; thread size alone is not enough. Do not assume a lock fits because it looks similar to your existing lug nuts.

Can I install one locking lug nut per wheel, and how many locks should I buy?

One lock per wheel is a common approach, but confirm the number your vehicle or wheel manufacturer recommends. Choose a set with enough locks for your intended placement; listings here include sets of four or five, while one option is a six-lug installation kit. Check what each package includes.

What should I do if I lose the wheel-lock key?

Contact the lock manufacturer or the seller with the product details and any identifying information you kept. Avoid forcing the lock with an improvised tool, which could damage the wheel or hardware. Keep the replacement key with your vehicle documents once you have it.

Does the seat style matter if the thread size matches?

Yes. Thread size and seat style are separate fit requirements, so matching the threads does not by itself confirm compatibility. Compare the wheel’s required seat with the product description, such as cone or conical seat, and verify both before ordering.

Should I choose a lock-only set or a full wheel installation kit?

Choose based on what you need to replace: a lock-only set provides locking lug nuts, while the McGard 84638 listing identifies a full installation kit for six-lug wheels. Confirm the package contents and your wheel requirements before ordering, especially if you need locks rather than a complete kit.

Final Words

Choose by the wheel fit you can verify, starting with thread size and seat style. For M14 x 1.5 wheels with a 60-degree cone seat, McGard 24216 is the leading lock-only pick, with four locks, a key, and dual-hex sizing. For other fits, compare the listed specifications: M12 x 1.25, M12 x 1.50, or 1/2-20 options differ.

Consider McGard 84638 only when you need its full six-lug kit.

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