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Jolly (10) JC600 Stainless Steel Constant Tension SAE 612 Hose Clamps 5.25" to 6.13" Repl. CT600LSS

SKU JC600(10

This listing is per pack of 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 from stainless steel.


Made to SAE specification J1508 Type SLHD


  • Constant Tension Clamp
  • SAE 612 - (5-1/4” to 6-1/8”)
  • Torque rated 30-70 Lbs
  • 5/8” 301SS Band
  • 410SS Screw
  • 304SS Housing
  • SS Belleville Washers


We spent several years searching for a reliable, high quality supplier, not just the lowest bidder. Jolly Clamps has 80% of the commercial truck OEM hose clamp business in India, and has been in business for over 50 years.

Our Jolly Clamps provide a great value: OEM quality at a good price.

Automann: 561.25600 
Breeze: CT600L (plated screw)
Breeze: CT600LSS
Caterpillar: 8T-4987
Dynaflex: 219-0600-1
Flexfab: FLX2584-0600
Gates: 32660
Heavy Duty Mfg: 36B-600
Ideal: 45600
Imperial: 72368
NAPA: 491600
Purosil: PCL-600CT-062
Tectran: HK600
Tramec-Sloan: 491360

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