Jolly (10) JC028 Stainless Steel Constant Tension Hose Clamps SAE 28 1-5/16" - 2-1/4" Repl CT9428 3" 05/2011 - 2987 140 190

05/2011 - 2987 140 190 OM 642

MERCEDES S-CLASS (W221) S 350 BlueTec (221

Non-Locking

Made in USA: Genuine 3M quality and performance

Jolly (10) JC028 Stainless Steel Constant Tension Hose Clamps SAE 28 1-5/16" - 2-1/4" Repl CT9428 3" 05/2011 - 2987 140 190This 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