This Deflecto 4 in. Worm Drive Clamps, 2 pk, is oversized for easy fit. It features a heavy-duty adjustable mechanism for a secure fit that you can easily adjust with the turn of a screwdriver. The clamps are chrome plated.
Worm Drive Style of these Clamps Promotes a Solid Adjustable Mechanism to Securely Fit Around the Duct
Oversized for Easy Fit
Heavy Duty Adjustable Mechanism for Secure Fit
Adjusts Easily with Turn of a Screwdriver