Davis Quick Fist Rubber Clamp - PairSecuring equipment is simple with the Davis Quick Fist Rubber Clamp. Quick Fist is a rubber clamp that mounts easily to surfaces to keep tools and equipment firmly in place. These clips are made of heavy duty transportation-grade rubber and are UV-resistant. Quick Fist clamps hold up in extreme heat and cold and will not rust or corrode, making them great for marine use. Quick Fist clamps mount easily with #10 bolts or screws.Features: Package includes 2 clamps; Holds objects from 7/8" to 2-1/4" in diameter; Each clamp supports approximately 22 lbs.; Mounting base measures 7/8 x 2-3/4";