2-1/2 Axle Tether Clamp Only Single

The 2-1/2 Axle Tether Clamp Only Single is a precision safety component engineered for high-performance racing and heavy-duty motorsport applications. Designed by ButlerBuilt, a trusted manufacturer of motorsport safety equipment, this tether clamp secures critical driveline and suspension components during extreme acceleration, braking, and cornering forces. Whether you're building a competition vehicle, drag racer, or off-road rig, this single clamp unit provides the robust retention needed to prevent catastrophic component failure and protect both vehicle and driver in demanding conditions.

This tether clamp is engineered to accommodate 2-1/2-inch axle shafts and features a dedicated single-clamp configuration for targeted load distribution and vibration damping. The clamp mechanism utilizes robust mechanical engagement to lock components in place without slip or rattle, even under sustained high-G acceleration or impact loads typical in racing environments. Its compact footprint—measuring 5.55 x 1.75 x 8.25 inches and weighing only 0.55 lbs—ensures minimal weight penalty while maximizing holding power, a critical balance in performance motorsport where every ounce matters. The single-unit design allows for precise placement and easy integration into existing driveline assemblies.

This axle tether clamp is ideal for drag racing, circle track, road racing, and high-performance street applications where axle shaft containment is mandated by safety regulations or demanded by engineering best practices. Professional racers and build shops specify ButlerBuilt tether systems to meet sanctioning body requirements and ensure repeatable, reliable driveline integrity across multiple racing seasons. Installation pairs seamlessly with complete tether kits or functions as a replacement component in existing setups, making it essential for any serious motorsports competitor stocking critical safety hardware for maintenance and upgrades.