Versatile Davis Super Quick Fist clamp secures fire extinguishers, oxygen cylinders, CO₂ tanks & other gear. Easy 3-bolt install for marine & outdoor use

• Super Quick Fist™ is ideal for holding fire extinguishers, oxygen cylinders, CO₂ tanks, and other equipment. Mounts easily with three #10 (5 mm) bolts or screws (not included). Can be mounted with strap facing any direction.
• Package includes 1 clamp.
• Holds objects from 2½ to 7½″  (64 to 191 mm) in diameter.