Breeze CT-9424 Aero-Seal Constant Torque Liner Clamp with Stainless Screw Effective Diameter Range: 1-1/16" - 2" (27mm - 51mm) 9/16" (14mm) band width 410 Stainless Steel Hex Screw, Stainless Steel - Virtually unlimited product life - won't rust or corrode and is reusable Quadra-lock construction - housing orbitally riveted to saddle at 4 points providing extra strength Liner protects soft or silicone hose from damage, extrusion or shear Fleet standard - easily installed, easily replaced in the field