Combo Hex® & Military Worm Drive Clamps

Combo-Hex® clamps are the clamps professional mechanics choose most often. Particularly helpful in hard-to-reach areas, they feature an exclusive, safety-collared, deep-slotted screw design that prevents screwdrivers from slipping and puncturing the hose wall. Combo-Hex® clamps can be installed with a screwdriver, nutdriver or socket wrench.