METALCLOAK Reference: MCR75040

Roof Racks and Accessories

Rocklander Rear Hoop | JL Wrangler

€650.98
tax incl. (VAT 23%) €529.25 net
Out-of-Stock
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MetalCloak ARS Rocklander Rear Hoop is a frame-mounted rear hoop for the Jeep Wrangler JL (2-door & 4-door) that ties the rack structure together while helping protect the rear corners off-road. Built from 2" (.120 wall) steel tubing with a black textured powder coat, it installs with no drilling or body modifications.

MetalCloak ARS Rocklander Rear Hoop (R75040) – Jeep Wrangler JL 2018+ (2D/4D)

The Rocklander Rear Hoop is the rear hoop component of MetalCloak’s Adventure Rack Systems (ARS) for the Jeep Wrangler JL 2018+. It mounts directly to the frame to stabilize the rear of the rack structure while adding real protection for the Jeep’s rear corners on the trail.

This is a bolt-together, 3-piece design that focuses on fit, strength, and refined road manners: Billet Shelf-Lock connections, steel “Flexural Footings,” and high-durometer urethane NVH bushings help keep the assembly rigid and controlled. The hoop is finished in a black textured powder coat for durability and a clean OE-friendly look.

Product view – Rocklander Rear Hoop
MetalCloak ARS Rocklander Rear Hoop for Jeep Wrangler JL – product view
Rear hoop for the JL ARS system – ties the rear structure together and adds corner protection.
Vehicle fitment
Jeep Wrangler JL 2018+ • 2-Door & 4-Door
Main hoop material
2" steel tubing • .120 wall
Construction
3-piece bolt-together design • Billet Shelf-Lock joints
Install notes
Easy • 1–2 hours • no drilling, no body mods

Key benefits

  • Frame-mounted support helps stabilize the rear section of the ARS rack structure.
  • Designed to protect the Wrangler JL’s rear corners during off-road use.
  • Billet Shelf-Lock joints help with alignment and deliver strong, repeatable bolt-together connections.
  • Flexural Footings + NVH urethane bushings help keep the rack rigid while reducing unwanted vibration and harshness.
  • Black textured powder coat for durability and consistent styling with other MetalCloak/ARS components.
Billet Shelf-Lock – how the sections join (GIF)
Animation: Rear Hoop sections joining using the Billet Shelf-Lock connection and hardware
Overlap-style Shelf-Lock joints clamp the tube sections together for a solid bolt-up assembly.
Billet Shelf-Locks – joint locations
Billet Shelf-Lock joints on the ARS structure – highlighted connection locations
Shelf-Lock connections are used throughout the ARS system to join the tube structure.

What’s included

  • Rocklander Rear Hoop
  • Frame mount brackets
  • Hardtop rear adapter brackets
  • NVH urethane bushings
  • Required installation hardware
Kit contents – overview
Overview image showing what is included with the MetalCloak ARS Rocklander Rear Hoop kit
Visual overview of the main components included in the kit.

Technical details / facts

  • Fitment: 2018+ Jeep Wrangler JL
  • Main hoop: 2" steel tubing • .120 wall
  • Frame brackets: 1/4" hot-rolled steel
  • Bushings: high-durometer urethane (NVH focused)
  • Finish: black powder coat (textured)
  • Gold zinc plating on frame bracket components
  • Industrial-grade hardware with enhanced corrosion resistance
Rear bumper bracket options (GIF)
Animation: overview of Rear Hoop bracket options matched to different rear bumper types
Bracket/adaptor selection depends on the vehicle’s rear bumper configuration.
Rear bumper options – reference graphic
Graphic: rear bumper types and Rear Hoop bracket fitment options for Jeep Wrangler JL
Reference chart for identifying bumper type to match the correct bracket option.
Rear bumper options – alternate (Blue)
Graphic: rear bumper option guide (Blue version) for MetalCloak ARS Rear Hoop bracket selection
Alternate bumper options graphic to help confirm the correct bracket selection.
NVH bushings + Flexural Footings – how the mount works (GIF)
Animation: Flexural Footings and NVH urethane bushing stack used in the Rear Hoop mounting point
Two-piece urethane bushings and the footing design help control movement and reduce vibration at the mount.
ARS tube size – 2"
Image showing the 2-inch tube size used in the ARS rack system
Visual confirmation of the tube diameter used across the ARS system.
Typical tube rack sizes – comparison
Comparison image showing typical tube rack sizes (1 1/4 inch and 1 inch) versus larger tubes
Reference comparison of common tube sizes used in other rack designs.

Who it’s for / use cases

  • JL owners building an ARS rack for overland travel, expedition gear, or structured rooftop cargo setups.
  • Drivers who want a frame-mounted rear hoop that reinforces the rack and helps shield rear corners off-road.
  • Anyone who prefers a clean install with no drilling and no body modifications.
Installed look – Rear Hoop on vehicle
Jeep Wrangler JL with the ARS Rear Hoop installed – rear hoop position and overall look
Example of the Rear Hoop installed as part of the ARS system on a Wrangler JL.

Installation / notes

  • Install difficulty: Easy
  • Body modifications: None
  • Estimated time: 1–2 hours
  • System requirement: Rear Hoop requires a Rocklander Front Hoop and Roof Trusses as part of the ARS setup.

Summary (scan-friendly)

  • Part: MetalCloak/ARS Rocklander Rear Hoop (R75040)
  • Vehicle: Jeep Wrangler JL 2018+ • 2D/4D
  • Build: 2" × .120 wall tube • 3-piece • Billet Shelf-Lock joints
  • Mounting: frame-mounted • Flexural Footings • NVH urethane bushings
  • Finish: black textured powder coat • gold zinc plated bracket components
  • Install: easy • 1–2 hours • no drilling, no body mods

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