Best Roll Cage Swing Out Door Bar Kit for 1-5/8 and 1-3/4-Inch Tubing

#1 · Best Overall

1. Speedway Motors Swing-Out Kit

• Weight: 4 lb
• Dimensions: 5.2 x 4.3 x 1.8 in

Best for: Mixed-tube-size race car access.

Why it ranks #1: Its listed fit covers 1.625-inch OD .120-inch wall and 1.750-inch OD .095-inch wall tubing, with CNC-machined billet steel and a quick-release pin.

The swing-out mechanism pairs with a quick-release pin to move the door bar aside, making entry and exit easier in a caged race, street, or drag car. Its billet-steel construction is CNC machined from solid 1018 alloy steel, while the listed fit covers two tubing specifications.

The stated compatibility includes 1.625-inch outside-diameter tubing with a .120-inch wall and 1.750-inch tubing with a .095-inch wall, giving builders two specified cage-tube combinations to work with. A quick-release pin operates the swing-out feature, so the bar can be moved for access rather than left across the opening. CNC machining of solid 1018 alloy steel supplies the kit’s stated construction approach. Check that your tubing matches one of those exact diameter-and-wall combinations.

Skip it if you have tubing outside the listed 1.625-inch .120-wall and 1.750-inch .095-wall combinations; neither fit is specified here.

Choose this Speedway Motors kit if your race, street, or drag car uses one of its two listed tubing combinations and you want pin-operated access. Its fit depends on matching both tube diameter and wall thickness.

Listed on Amazon as: Roll Cage Swing Out Door Bar Kit, 1.75 Inch, Removable

#2 · Best Extra Tubing

2. Speedway Motors Kit with Tubing

• Weight: 10 lb
• Dimensions: 1 x 1 x 1 in

Best for: Single-door kit with extra tubing.

Why it ranks #2: This 1-3/4-inch kit includes extra tubing and a complete single-door set with two male plugs, two female plugs, pin, and hardware.

Extra tubing accompanies this single-door swing-out kit, while a quick-release pin lets the door bar move out of the way for easier entry and exit. Speedway Motors specifies billet steel CNC machined from solid 1018 alloy steel, and the supplied set includes the pivot and retaining components.

The set includes two female plugs, two male plugs, a quick-release pin, and hardware for one door, so buyers receive the listed connection pieces together. Its lower pivot and secure upper retaining point support the bar’s swing-out operation; the lower pivot hardware can also be disassembled to remove the bar. The listing identifies 1.750-inch tubing and includes extra tubing, but gives no added-tubing length, so assess the supplied amount against your fabrication needs.

Skip it if you need a specified extra-tubing length before planning fabrication; the supplied listing does not state one.

This kit suits a builder fitting a single 1.750-inch-tube door bar who values included plugs and removable pivot hardware. The listing does not state how much extra tubing is supplied, so that detail may affect fabrication planning.

Listed on Amazon as: Roll Cage Swing Out Door Bar Kit, 1-3/4 Inch w/Extra Tubing

#3 · Best 1-3/4-Inch Fit

3. JEGS 64452 Swing-Out Kit

• Weight: 3.7 lb
• Dimensions: 9.7 x 6.4 x 3.4 in

Best for: 13⁄4-inch mild-steel cage fit.

Why it ranks #3: It specifies 1-3/4-inch diameter tubing with a .134-inch wall and includes male tabs, female ends, bolt, nut, and clevis pin.

A 13⁄4-inch diameter and 0.134-inch wall specification make the JEGS 64452 a defined match for builders selecting a swing-out kit around those tube dimensions. The single-door package lists male tabs, female ends, a bolt, nut, and clevis pin to support the hinged connection and release workflow.

The kit is specified for 13⁄4-inch tubing with a 0.134-inch mild-steel wall, giving cage builders a concrete tube combination to check against their bar. Its listed contents—two male tabs, two female ends, one 1/2-inch-20 bolt and nut, and a clevis pin—provide the connection and release pieces for one door. The swing-out arrangement allows the bar to move aside after installation, helping clear the entry opening; welding requirements are not specified in the supplied details.

Skip it if you need a stated welding or bolt-on installation method before choosing a kit; this listing does not provide one.

Consider the JEGS 64452 if your cage uses 13⁄4-inch tubing with a 0.134-inch mild-steel wall and you want the listed single-door connection hardware. Installation details beyond the included components are not provided here.

Listed on Amazon as: JEGS 64452 Swing Out Door Bar Kit Diameter: 1 3/4 in. Mild Steel: 0.134 in. Wall

#4 · Best Weld-In Kit

4. Competition Engineering C3182

• Weight: 1.3 lb
• Dimensions: 4.35 x 6.8 x 4.35 in

Best for: Weld-in 13⁄4-inch race-car bar.

Why it ranks #4: Designed for 1.75-inch steel tubing, this kit includes a door bar, release pin, and hinge bracket; welding is required.

The Competition Engineering C3182 is a weld-required swing-out kit for 1.75-inch steel tubing, making it a defined option for a builder planning a welded cage installation. Its listed package includes one door bar, release pin, and hinge bracket, while the product description identifies 6- and 8-point applications.

Compatibility with 1.75-inch steel tubing gives the fabrication plan a specific tube size, while the stated welding requirement makes this a workshop installation rather than a no-weld fit. The package is described as including one door bar, release pin, and hinge bracket, so the bar and swing-out hardware are identified together. The 6- and 8-point description helps narrow the intended cage configuration, but does not replace checking the complete cage layout before welding.

Skip it if you need a no-weld installation; this Competition Engineering kit explicitly requires welding.

This C3182 suits a fabricator setting up a 6- or 8-point cage with 1.75-inch steel tubing and welding capability. It is a poor match for a project that requires installation without welding.

Listed on Amazon as: Competition Engineering by Moroso C3182 Swing Out Bar Kit, 1-3/4" OD Tube

#5

5. UTVDistribution Heavy Duty Kit

• Weight: 1.5 lb
• Dimensions: 3.5"L x 1.75"W

Best for: Fabricators with exact tube ID.

Why it ranks #5: Its 1018 alloy steel hinge kit suits 1-3/4-inch OD tubing with a specifically listed 1.490–1.540-inch inside diameter.

A stated inside-diameter range of 1.490–1.540 inches distinguishes this UTVDistribution hinge kit from options specified only by tube outside diameter. Its 1018 alloy-steel parts use a quick-release pin for swing-out access, and the package lists a stainless shoulder bolt, washer, and nyloc nut.

The manufacturer specifies use with 13⁄4-inch outside-diameter tubing whose inside diameter falls between 1.490 and 1.540 inches, making the inner measurement essential to fit selection. The kit’s 1018 alloy-steel construction and included stainless shoulder bolt, washer, and nyloc nut identify the hinge hardware supplied. A quick-release pin lets the bar swing away for access in race cars, street cars, drag cars, rock crawlers, and UTVs with roll cages. The package is one kit.

Skip it if you cannot verify a 1.490–1.540-inch tube inside diameter; that measurement is part of this kit’s stated fitment.

Choose this kit for a race car, rock crawler, or UTV cage using the exact listed 13⁄4-inch outside diameter and inside-diameter range. Its specified tube measurements are central to fit, so measure before fabrication.

Listed on Amazon as: Heavy Duty Swing Out Door Bar Kit Steel Hinged for Quick Release (1-3/4")

#6 · Best 1-5/8-Inch Fit

6. JEGS 64458 Swing-Out Kit

• Weight: 3.45 lb
• Dimensions: 9.8 x 6.5 x 3.4 in

Best for: 15⁄8-inch thin-wall cage tubing.

Why it ranks #6: This single-door kit specifies 1-5/8-inch tubing with a .083-inch wall and includes tabs, ends, a bolt, nut, and clevis pin.

The JEGS 64458 specifies 15⁄8-inch diameter tubing with a 0.083-inch mild-steel wall, targeting a different tube specification from larger-diameter swing-out kits. For one door, the listed hardware includes male tabs, female ends, a 1/2-inch-20 bolt and nut, and a clevis pin for release.

Matching both the 15⁄8-inch diameter and 0.083-inch wall specification is the key fit decision for this JEGS kit. The single-door contents include two male tabs and two female ends, along with a 1/2-inch-20 bolt, nut, and clevis pin, giving the builder the listed joining and release parts. Once installed, the swing-out bar can clear the entry area. The supplied product details do not state an installation method, so fabrication planning must account for that uncertainty.

Skip it if you need the installation method confirmed in the product details; this listing identifies components but not how to mount them.

The JEGS 64458 fits a buyer working with 15⁄8-inch tubing and the listed 0.083-inch mild-steel wall, who wants a single-door hardware set. Look elsewhere if an explicitly stated installation method is essential.

Listed on Amazon as: JEGS 64458 Swing Out Door Bar Kit Diameter: 1 5/8 in. Mild Steel: 0.083 in. Wall

#7

7. Competition Engineering C3183

• Weight: 1.5 lb

Best for: 15⁄8-inch NHRA cage fabrication.

Why it ranks #7: It is built for 1.625-inch steel tubing and includes a door bar, release pin, and hinge bracket, with welding required.

NHRA applicability for OEM full-body cars running 7.50 E.T. and slower is the defining use case for the Competition Engineering C3183. It is specified for 1.625-inch steel tubing and includes a door bar, release pin, and hinge bracket, with welding required for installation.

The 1.625-inch tubing specification gives builders a defined size to match, while the stated OEM full-body and 7.50 E.T.-and-slower NHRA condition narrows the described competition application. A door bar, release pin, and hinge bracket are listed, supporting the swing-out assembly workflow. Because welding is required, installation calls for fabrication work rather than a simple removable clamp-on process. The kit is described for 10- and 12-point configurations; check event rules and vehicle requirements for your specific use.

Skip it if you need a no-weld setup; this kit requires welding, while the Speedway Motors 9102667 lists removable lower pivot hardware.

This Competition Engineering kit suits a fabricator building a 10- or 12-point cage with 1.625-inch steel tubing for the stated NHRA application. Welding is necessary, and event eligibility depends on the specified vehicle and performance conditions.

Listed on Amazon as: Competition Engineering C3183 10 and 12-Point Swing Out Door Bar Kit

#8

8. Rhodes Race Cars Elite Kit

• Weight: 4 lb

Best for: Pair of 15⁄8-inch DOM bars.

Why it ranks #8: The listed set of two uses 1-5/8-inch, .120-inch-wall DOM steel tubing, though the supplied details do not list installation hardware.

A set of two swing-out door bar kits, each specified around 15⁄8-inch tubing with a 0.120-inch wall, distinguishes the Rhodes Race Cars Elite Series option. Its DOM steel construction gives builders a stated material and tube-wall specification to use when planning a matched cage installation.

The stated 15⁄8-inch diameter and 0.120-inch tube wall provide concrete dimensions for checking cage compatibility, while DOM steel identifies the construction material. Because the package is a set of two, it suits a project planning a pair of door-bar positions rather than a single-door purchase. The listing does not detail the included hinge or release hardware, so buyers should account for that information gap when mapping out fabrication and installation requirements.

Skip it if you need a stated inventory of hinge and release components; the listing identifies a pair of kits but not those details.

The Rhodes Race Cars set suits a builder planning two swing-out positions with 15⁄8-inch, 0.120-inch-wall tubing and DOM construction. Its component inventory is not detailed, so check hardware needs before scheduling fabrication.

Listed on Amazon as: RRC – Elite Series Swing Out Door Bar Kits – 1 5/8" Tubing .120 Wall DOM Tubing

#9

9. Part Synergy C3182 Door Kit

• Weight: 1.5 lb

Best for: OEM-style 13⁄4-inch door bars.

Why it ranks #9: It lists compatibility with 1-3/4-inch door bars and includes a hinge and release pin, but provides less precise tubing-fit detail.

Part Synergy emphasizes direct-fit compatibility and an OEM-style restoration for 13⁄4-inch door bars, positioning this single-door kit for buyers seeking a factory-like replacement. The listing includes a release pin and hinge bracket, and describes quality testing and fitment intended to minimize installation time without modifications.

The 13⁄4-inch door-bar compatibility and included hinge bracket establish the stated fit context, while the release pin supports swing-out access after installation. Part Synergy describes the part as a direct OE replacement that requires no modifications, which may suit a restoration workflow focused on retaining an original look and function. It also says the product is quality tested for reliable performance and accurate fitment. The supplied information does not name the constituent materials, so buyers prioritizing a specific steel type lack that detail here.

Skip it if you require a specified steel or alloy composition; the supplied Part Synergy listing does not name the material.

This Part Synergy kit suits a buyer restoring a 13⁄4-inch door-bar setup who values the stated direct-fit, OEM-style approach and included hinge bracket. It does not provide a material specification for those comparing construction types.

Listed on Amazon as: Roll Cage Swing Out Door Kit – 1-3/4 Inch Door Bars | Includes Release Pin & Hinge Bracket | Single Door | Restored to OEM Fit

#10

10. Generic 91622150-1.75 Kit

Best for: Billet swing-out replacement fit.

Why it ranks #10: The description mentions 1.625-inch and 1.750-inch OD options and swing-out access, but this listing gives few specific fit or component details.

Billet construction and a swing-out action define this ReplaParts-listed kit, which provides a lower pivot point and secure upper retaining point for a roll-cage door bar. Its description says lower pivot hardware can be disassembled for removal and lists availability for 1.625- and 1.750-inch tubing.

The lower pivot and upper retaining point support a bar that swings out of the entry path, while disassembly of the lower pivot hardware allows removal of the door bar. The listing describes billet construction and two tube outside diameters, 1.625 and 1.750 inches, giving a starting point for fit checks. It also says the kit is legal when installed to book specifications. The product record does not identify the included hardware inventory, so verify package contents from the listing before planning installation.

Skip it if you need a complete component list before ordering; this product record does not identify the included hardware inventory.

This kit may suit a builder seeking billet swing-out hardware for a 1.625- or 1.750-inch cage bar with removable lower pivot hardware. Confirm the package contents and follow the applicable book specifications for installation.

Listed on Amazon as: 916221501.75 Roll Cage Swing Out Door Bar Kit – 1.75 Inch Billet 91622150-1.75