Ace 3 in to 4 in. Worm Drive Clamp Metal

Use this 4 in. diameter Worm Drive Clamp to securely attach and seal duct, pipe or hose. Worm gear hose clamps consist of a slotted band with a screw housing on one end that rotates a worm connected to a toothed wheel to adjust to the size needed. Chrome plated all metal construction. Classic "hose clamp" design is adjustable with screwdriver for secure fit. Adjustable for a tight and secure fit around hose or duct Classic "hose clamp" design Chrome plated Adjusts ealisly with a screwdriver