Gates PowerGrip SB Clamp Fits Hose OD 3 1/2 to 3 5/8 Nominal Hose ID 3 1/8

Gates PowerGrip SB Clamps are designed for your hose assemblies to be maintenance-free, durable and retain dynamic tension for any shape of hose and housing, even on out-of-round fittings and applications. Reliably stops coolant leaks without the need for re-tightening. PowerGrip SB clamps are designed for a secure, tight fit in extreme operating temperatures to eliminate leaks.