Constant-Torque Clamps

All-Stainless Constant-Torque Hose Clamps are engineered to maintain constant pressure on the joint, regardless of expansion or contraction caused by heat. Unlike traditional clamps, they also resist rapid pressure spikes, making them the preferred choice for charge air cooler systems and other high-boost applications. Built with Belleville springs — those metal discs that look like washers — these clamps automatically adjust to system changes, holding hoses firmly in place even under sudden increases in pressure. The result is a reliable, leak-free seal that protects against hose movement and ensures consistent performance.

Constant-Torque clamps are essentially a high-tech evolution of the worm-gear clamp, offering a wide adjustment range within each size. This means a single clamp size can often cover multiple hose diameters, making them less critical to size precisely compared to T-Bolt clamps. They’re fully lined to protect soft hoses like silicone and constructed from all stainless steel for long-lasting durability and corrosion resistance. For systems running near maximum boost pressures, Constant-Torque clamps are strongly recommended — just be sure to maintain proper adjustment for best results.