Door Bar Clamp 1-1/2in w/ Hardware 12pk

The Door Bar Clamp 1-1/2in w/ Hardware 12pk from ALLSTAR PERFORMANCE is a purpose-built fastening solution designed for circle track racing door bar assemblies and structural reinforcement applications. This 12-pack delivers the hardware needed to secure door bars consistently across single vehicles or support multiple installations in a shop or fleet environment. Built for high-vibration environments typical of motorsports, these clamps provide the mechanical advantage necessary to lock door bar components firmly in place while withstanding repeated stress cycles.

Each clamp in this set accommodates 1-1/2 inch tubing and features integrated bolt holes for 1/2 inch fastener hardware, enabling quick assembly without modification to the door bar itself. The clamp design distributes clamping force evenly across the tube diameter, preventing stress concentration that can compromise structural integrity over time. This configuration is standard in circle track racing regulations and aftermarket door bar kits, ensuring compatibility with common tubing profiles used in roll cage and door reinforcement systems. The all-metal construction and robust bolt pattern guarantee long-term reliability even in harsh shop conditions and repeated installation/removal cycles.

Fabricators, race teams, and automotive technicians benefit from the bulk 12-pack format, which reduces per-unit cost and ensures consistency across multiple door bar builds or repairs. Installation requires standard wrenches or sockets for the 1/2 inch bolts; torque should follow vehicle or sanctioning body specifications to avoid over-tightening that could distort the tube. These clamps work seamlessly with ALLSTAR PERFORMANCE door bar plates and circle track safety systems, making them an essential consumable for professional and competitive shops that regularly service or construct door bar assemblies.