Jolly (10) JC020 Stainless Steel Constant Tension Hose Clamp SAE 20 13/16" - 1-3/4" Replaces CT9420 1" Solvent free

Solvent free

5/16" diameter stainless steel band

Magneti Marelli  940038503010

Chrome plated

Piusi's been in business for over 65 years

Jolly (10) JC020 Stainless Steel Constant Tension Hose Clamp SAE 20 13/16" - 1-3/4" Replaces CT9420 1" Solvent freeThis 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 9 16" band, housing and screw are made