Half Clamp 1.50in

The Half Clamp 1.50in from ALLSTAR PERFORMANCE is a precision roll bar accessory clamp engineered for builders and fabricators who demand reliable tube mounting solutions. This single-piece clamp is designed to securely attach 1.5-inch OD (outer diameter) tubing to larger structural members or frame components, making it essential for roll cage assembly, safety equipment installation, and custom frame modifications. Whether you're constructing a competition vehicle roll bar, reinforcing a truck frame, or integrating auxiliary support structures, this half clamp provides the mechanical grip and durability required for professional-grade automotive work.

Constructed from aluminum and finished in black anodize, the Half Clamp 1.50in combines lightweight material properties with corrosion resistance—critical for vehicles exposed to moisture, salt, and road chemicals. The clamp features a single 3/8-inch mounting hole that accepts standard fasteners, allowing secure bolting to frame members or mounting brackets with predictable load distribution. The half-clamp design (as opposed to a full 360-degree collar) provides clearance for welded connections and adjacent tubing while maintaining the lateral and torsional support needed in high-stress applications like roll cage systems and suspension bracing.

This clamp is ideal for fabricators working on street rods, race cars, off-road vehicles, and truck modifications where precision tube attachment is non-negotiable. The compact dimensions (4 x 0.45 x 7 inches) and lightweight construction (0.1 lbs) make it practical for multi-point installations without adding significant weight to the chassis. Installation requires only basic fastening with a bolt through the 3/8-inch hole into a threaded boss or backing plate, ensuring repeatable alignment and allowing for future adjustments if needed during frame tuning or cage refinement.