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Rock Hard 4x4™ Fabrication Collar 2.25 inch ID [RH-1225]

Rock Hard 4x4™ Fabrication Collar 2.25 inch ID [RH-1225]


 
RH4X4 FEATURES:
  • Patented Locking Collar
  • Hardware Included
  • Raw Weld Ready Finish
  • Matching Cap
  • Superior Clamping Strength
  • 100% Made in USA
  • Lifetime Warranty
RH4X4 PRICE: $45.95
FINISH: Raw / Bare Metal
California Residents WARNING
. Please click here for your Propsition 65 warning.

Part Number: RH-1225
Qty:

RH4X4 Product Info RH4X4 Warranty Info
 
Rock Hard 4x4 is very proud to offer the original and most trusted bolt-in fabrication ready collar in the industry.

Our proprietary locking collars are arguably the safest and most secure way to not only strengthen your fabrication project but also provide limitless mounting methods.

Patented Design
Protected by Patent US6908107 and used in all our cage systems, our locking collars are the foundation for our Ultimate Sports Cage upgrade. Magazine editors, trail guides, wheelers from across the world, and even competitors have turned to our bolt-in cage for over a decade for their own vehicles. The strength our collars provide is inherent in how they couple our cage components together.



Strength
With our patent secured over a decade ago we began production on our cages. Each collar, cap, and tube component in our system is produced in house. This gives us total control over manufacturing to ensure that once a fabrication collar leaves our facility and gets installed in your project, we know it will continue to uphold our sterling reputation.

Our locking collars and caps are solid 1/2" thick CNC machined steel and produced in house. Each cap is secured to it's matching collar with six 5/16" x 1" grade 8 socket head cap screws. Once a cap is secured to it's collar it becomes a solid, unbreakable joint. This means assembly and disassembly is achieved without welding or cutting which could potentially damage your vehicle's interior or expensive powdercoat/paint finish.



A. 1.773
B. 2.500
C. 3.251
D. 2.909

What comes in every kit:
  • Fabrication ready collar
  • Matching cap
  • Hardware

Three Reasons Why:
  • Patented design
  • Decades of proven strength
  • Unmatched quality and fitment



FAQ:
How secure is the RH4x4 locking collar?
If we didn't believe 100% in our collar design we wouldn't run it in our own rigs. It's patented design provides an unbreakable joint and you can feel confident will keep you and your passengers safe for a lifetime of trail use.

What finish is available?
Our fabrication collars ship in a raw, bare metal finish. This prevents potential shipping damage but more importantly allows you the freedom to select your own color locally. Continue a color theme into your cabin for a more unique look!

Where is this mount made?
This product, like all RH4x4 parts, was designed, developed, tested, manufactured, and if applicable, powdercoated, and shipped in the USA. And we don't mean the 75% legal standard to be able to say Made in USA. We are 100% Made in the United States of America!

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 6 Write a review.

  0 of 0 people found the following review helpful:
 
4 of 5 Fabrication collars July 14, 2019
Reviewer: Darryl Krapf from Phoenix, AZ United States  
I ordered two 2.25" collars and while the quality is excellent as always, my only complaint is how long it takes to get parts. I needed another collar, this time I figured I'd try Northridge. They didn't have in stock, so they ordered it from you. I had the ram I ordered from them in two days, it took About a week and a half to get collar. I will continue to use your parts, I will just have to remember the long delivery times.

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  0 of 0 people found the following review helpful:
 
5 of 5 October 19, 2018
Reviewer: Shane Thornton from Lufkin, TX United States  
Item was exactly as described and exactly what I was looking for.

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  0 of 0 people found the following review helpful:
 
5 of 5 Collars work great October 25, 2017
Reviewer: Tim Bennett from Tallahassee , FL United States  
Exactly what I needed

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  0 of 0 people found the following review helpful:
 
5 of 5 Clamps worked great May 23, 2017
Reviewer: Michael M from Haymarket , VA United States  
I ordered a set of fabrication collar/clamps to build a removable rear harness bar for my Jeep. They fit perfect and I got the new bar welded in this past weekend. They work great and now it's removable!

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  0 of 0 people found the following review helpful:
 
5 of 5 2.25 " fabrication collar February 21, 2017
Reviewer: John Hightower from Travelers Rest, SC United States  
These collars fit perfect on my stock jk roll cage. Used them to make a custom hi lift jack mount on the rear of my cage so I could keep it inside the top and out of weather. I know there's a company that makes mounts for this, but they are for 48" jack. I bought a 60" jack and cut 3" off to fit inside of top. Works great.

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