10 Pack Breeze 9456 Aero-Seal Liner Clamps with Stainless Screw Effective Diameter Range: 3-1/16" - 4" (78mm - 102mm)
5/16" (7.9mm) 410 Stainless Steel Slotted Hex Screw
1/2" (12.7mm) Stainless Steel Band
Protects soft silicone hose with an integral inner liner
Heavy- duty, four piece Quadra-Lock construction
To protect the hose from extrusion and shear, an inner liner is used to cover the worm-gear slots. These inner liners are integral extensions of the band, not separate welded or riveted extensions that won't lie true to the clamping axis. There are no bumps under the housing to jeopardize the concentricity of the seal, and no laminated coverings to disintegrate under heat, ultraviolet, chemical or corrosive attacks. Breeze Aero-Seal liner clamps are designed with Quadra-Lock construction which enables more tightening torque to be delivered to the perforations while maximizing vibration resistance.