Jolly (10) JC750 Stainless Steel Constant Tension SAE 762 Hose Clamps 6.75" to 7.63" Repl. CT750LSS 33MM Tectran: HK550

Tectran: HK550

3M Stock #:  7010535050

Diameter: 3/8"

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Jolly (10) JC750 Stainless Steel Constant Tension SAE 762 Hose Clamps 6.75" to 7.63" Repl. CT750LSS 33MM Tectran: HK550This listing is for 10 clamps. Jolly Brand's constant tension hose clamps are a superior form of clamps designed to eliminate "cold flow" leaks with their Belleville spring mechanism. This allows the clamp to automatically expand and contract as the engine temperature increases and decreases. They also feature an extended inner liner which protects softer hoses such as silicone from the worm gear serrations. The 5 8" band, housing and screw are made