Bolt Clamps: 301 Stainless Steel Band, 5 1 16 in – 5 3 8 in Dia., SAE # 506, 3 4 in Band Wd pkg. of 5 reduces splash back and gradually reduces splash back and gradually releases fragrance the collection withstands the rigors of a 40 plus hour week 025 in Band Width 3 4 in Clamp Maximum Inside Diameter 5 3 8 in Clamp Minimum Inside Diameter 5 1 16 in Install Torque 75 in lb SAE Number 506 Screw Material Steel Screw Material Finish Zinc Plated Display Qty 5 UNSPSC 0 Country of Origin Mexico These self tensioning clamps have a spring loaded T bolt assembly that adjusts to dampen vibration and maintains constant tension on tubing or hose in industrial applications Bolt Clamps: 301 Stainless Steel Band