Worm drive hose clamps/clips also known as worm gear hose clamps are metal band clamps. They come with a helical-threaded screw or worm gear, that is placed in the clamp. Worm gear clamps provide a hi-torque clamp that prevents hose connections from slacking, and they also prevent leakage. Our assortment includes various types of worm drive hose clamps made of stainless steel 304 as well as steel. Products here on our webshop include those for regular as well as heavy-duty purposes.