Clamp, Three Prong Extension

Dual adjust nickel-plated zinc alloy clamp has high tensile strength and corrosion resistance. Fully enclosed stainless steel springs provide smooth operation. Extension arm for both sizes is 1/2" (13mm) OD by 12" Long. The medium clamp has a 1 1/2" (38mm) maximum grip size. The large clamp has a 2 1/2" (64mm) maximum grip size. Complete wtih removable vinyl and fiberglass covers for easy cleaning.