Tube Clamps & Flanges

When we sat down to come up with a design for our interlocking inner diameter tube clamps/couplers, we thought we could greatly improve upon what already existed. We built a number of unique features into these that sets them apart! At TMR Customs we manufacture the world's best roll cage clamp!

1: Both bolts can be loaded from the same direction! Gone are the days of threading in one fastener from the front side, and one fastener from the back side. Now you can mount our tube clamp extremely close to other components on your chassis without interference issues!

2: Locking feature - we use a nylon lock nut. No need to worry about stripping out the tapped holes in your clamps. The nylock nuts key into the machined pocket, eliminating the need to hold them with a wrench or socket when tightening. 

3: We machined a large 45 degree chamfer along the interlocking edges. This makes it much easier to align the clamps, especially after they have pulled from welding, or the tubes have slightly tweaked from a roll over or crash.

4: We left enough length on the small ID that is inserted into the tube that you can properly plug weld these for additional strength.

CHOOSE FROM THE OPTIONS BELOW TO MATCH THE SIZE OF YOUR TUBING!

CNC machined in-house from high strength domestic 1018 CRS. Includes stainless steel fasteners, and nylock lock nuts

Choose the Outside Diameter and Inside Diameter that match the tubing size of your project from the drop down menu below. 

We've always received a ton of calls to make Interlocking Inner Diameter Tube Clamps/Couplers. When we sat down to come up with a design, we thought we could greatly improve upon what already existed. We built a number of unique features into these that sets them apart! 

1: Both bolts can be loaded from the same direction! Gone are the days of threading in one fastener from the front side, and one fastener from the back side. Now you can mount our tube clamp extremely close to other components on your chassis without interference issues!

2: Locking feature - we use a nylon lock nut. No need to worry about stripping out the tapped holes in your clamps. The nylock nuts key into the machined pocket, eliminating the need to hold them with a wrench or socket when tightening. 

3: We machined a large 45 degree chamfer along the mating edges. This makes it much easier to align the clamps, especially after they have pulled from welding, or the tubes have slightly tweaked from a roll over or crash.

4: We left enough length on the small ID that is inserted into the tube that you can properly plug weld these for additional strength.

CHOOSE FROM THE OPTIONS BELOW TO MATCH THE SIZE OF YOUR TUBING!

Looking for a notchable tube clamp? Our TMR notch ready tube clamps save you having to add a short piece of tube and weld to your fabrication project. They provide for a very clean look and save time!

When it comes to tube clamps we built a number of unique features into these that sets them apart! At TMR Customs we manufacture the world's best roll cage clamp!

1: Both bolts can be loaded from the same direction! Gone are the days of threading in one fastener from the front side, and one fastener from the back side. Now you can mount our tube clamp extremely close to other components on your chassis without interference issues!

2: Locking feature - we use a nylon lock nut. No need to worry about stripping out the tapped holes in your clamps. The nylock nuts key into the machined pocket, eliminating the need to hold them with a wrench or socket when tightening. 

3: We machined a large 45 degree chamfer along the interlocking edges. This makes it much easier to align the clamps, especially after they have pulled from welding, or the tubes have slightly tweaked from a roll over or crash.

4: We left enough length on the small ID that is inserted into the tube that you can properly plug weld these for additional strength.

TMR Customs OD Tube Clamps are the go-to solution when you need to add, adjust, or remove components from your tubing setup—without welding.

CNC machined in-house from heavy-duty 3/8" wall DOM tubing, these clamps are built to take abuse in the harshest environments. Whether you’re building a removable harness bar, shock mount, roof rack, or steering stabilizer mount, our OD clamps deliver a rock-solid hold and long-lasting performance.

Key Features:

• ✅ Precision CNC Machined – Made from 3/8" wall DOM for unmatched strength

• ✅ Modular & Reusable – Perfect for removable or adjustable components

• ✅ Includes 2 Clamp Halves + Hardware – Everything you need, no surprises

• ✅ Bolt on – Saves time and adds flexibility

• ✅ Ideal for Off-Road, Motorsports, Racing & Custom Fabrication – Use on roll cages, chassis, steering links & more

Whether you're working in a tight spot or building with future upgrades in mind, TMR OD Tube Clamps make fabrication faster, cleaner, and easier.

• Fits 1.75" Diameter Tie Rods
• Tapped for both steering stabilizers (1/2"-20) and ram assist cylinders (5/8"-18)
• CNC machined from billet aluminum
• Includes Side Biters to guarantee clamp will never slip on your tie rod!

CLICK HERE FOR ASSEMBLY INSTRUCTIONS & HARDWARE INFO!

• Fits 1.5" Diameter Tie Rods
• Tapped for both steering stabilizers (1/2"-20) and ram assist cylinders (5/8"-18)
• CNC machined from billet aluminum
• Includes Side Biters to guarantee clamp will never slip on your tie rod!

CLICK HERE FOR ASSEMBLY INSTRUCTIONS & HARDWARE INFO!

CNC laser cut from 1/4" steel
Designed for the use of 3/8" fasteners
Sold in pairs (2 pieces)

• Fits 2" Diameter Tie Rods
• Tapped for both steering stabilizers (1/2"-20) and ram assist cylinders (5/8"-18)
• CNC machined from billet aluminum
• Includes Side Biters to guarantee clamp will never slip on your tie rod!

CLICK HERE FOR ASSEMBLY INSTRUCTIONS & HARDWARE INFO!

• Fits 1.75" or 42mm Diameter Tie Rods
• Tapped for both steering stabilizers (1/2"-20) and ram assist cylinders (5/8"-18)
• CNC machined from billet aluminum
• Includes Side Biters to guarantee clamp will never slip on your tie rod!

CLICK HERE FOR ASSEMBLY INSTRUCTIONS & HARDWARE INFO!

Discover "Stubby" Tube Connectors, the perfect solution for roll cage and chassis builds.
TMR's unique design can be used as an Interlocking Clamp or Non Interlocking Clamp, depending on your needs. Assemble the clamp with the included spacers for an interlocking feature or without for a non interlocking design.
Experience the advantages of a short, compact design for better packaging and tighter fitment compared to competitors roll cage connectors!                     

CHOOSE FROM THE OPTIONS BELOW TO MATCH THE SIZE OF YOUR TUBING!

Building a roll cage for your offroad rig? When tying your cage to your frame these are the perfect way to add strength and longevity to your frame area by distributing forces better than simply welding tube to your frame.

Simply slide these on the tube, then weld the tube to your frame followed by sliding the Cage to Frame Plate over your original tube weld and then welding the plate to the tubing and to the frame.

***The small slots provided are for PLUG WELDS not for bolting the plates to the frame.***

SOLD INDIVIDUALLY!

TMR's Steering Clamp is THE answer if you are running a Falcon Steering Stabilizer!  

Use the smaller tapped hole to attach your Falcon Stabilizer to the Clamp. We machine the thread and chamfer to match Falcon's proprietary specs to keep their bearing and seal. Thinking of upgrading to Ram Assist in the future? Simply use the larger 5/8"-18 tapped hole. 

Since the clamp is tapped for both sizes it's modular allowing you to change your system in the future without the need to purchase a new clamp!

• Tapped for both Falcon Steering Stabilizers and Ram Assist Cylinders
• CNC machined from billet aluminum
• Includes Side Biters to guarantee clamp will never slip on your tie rod!

SELECT THE SIZE BELOW TO MATCH THE DIAMETER OF YOUR TIE ROD. 

CLICK HERE FOR ASSEMBLY INSTRUCTIONS & HARDWARE INFO!