Clamps, Three-Prong Extension

Nickel-plated zinc alloy clamp has high tensile strength and corrosion resistance. Fully enclosed stainless steel springs provide smooth operation. Three-prong clamps are available in single and dual adjustment. The small clamp has a 1” (25mm) maximum grip size with a 1/4” (6mm) O.D. extension arm. The medium clamp has a 1 1/2” (38mm) maximum grip size with a 1/2” (13mm) O.D. extension arm. The large clamp has a 2 1/2” (64mm) maximum grip size with a 5/8” (16mm) O.D. extension arm. Complete with removable vinyl and fiberglass covers for easy cleaning.