Accessory Clamp 1-5/8in w/ through hole

The Accessory Clamp 1-5/8in w/ through hole from ALLSTAR PERFORMANCE is a professional-grade roll bar accessory clamp designed for welded tube assemblies and structural mounting applications. This aluminum clamp securely fastens components to 1-5/8 inch OD tubing, making it essential for race car fabrication, off-road vehicle builds, and roll cage accessory attachment. Built for high-vibration environments, it provides reliable holding power where precision and repeatability matter most.

Engineered in aluminum with a natural finish, this clamp features a 1/4-inch through hole drilled and tapped for 1/4-20 thread fasteners, enabling direct mounting of accessories without secondary brackets. The split-design clamp-on mechanism distributes clamping force evenly around the tube circumference, reducing stress concentration and preventing deformation of the host tubing. At just 0.15 pounds and measuring 4.05 x 0.6 x 7.05 inches, it integrates seamlessly into compact assemblies while maintaining structural integrity in dynamic applications requiring repeated stress cycles.

This clamp is ideal for fabricators, race teams, and restoration specialists building or upgrading roll bars, cage systems, and auxiliary equipment racks. Installation is straightforward—position the clamp around the 1-5/8 inch OD tube, thread the fasteners through the 1/4-20 holes, and tighten evenly to lock accessories in place. Compatible with ALLSTAR roll bar kits and aftermarket tube assemblies, it eliminates the need for welding or drilling into primary structural members, making it perfect for both permanent installations and reusable setups.