Key Features SAE #3. Effective Diameter Range: 5/16" - 9/16" (8mm-14mm);Rolled edges prevent hose damage during installation. Non-perforated band keeps soft silicone hoses from shearing or extruding.;One piece housing design helps maintaining the integrity of the connection and provides a strong seal.;9mm (3/8") band , 7mm slotted hex head ; Maximum Torque Spec: 35 in lbs.;Made of 100% 304 Stainless Steel. Exceeds all SAE requirements. Sold in box of 20 SAE #3. Effective Diameter Range: 5/16" - 9/16" (8mm-14mm) Rolled edges prevent hose damage during installation. Non-perforated band keeps soft silicone hoses from shearing or extruding. One piece housing design helps maintaining the integrity of the connection and provides a strong seal. 9mm (3/8") band , 7mm slotted hex head Maximum Torque Spec: 35 in lbs. Made of 100% 304 Stainless Steel. Exceeds all SAE requirements. Sold in box of 20
