10 Pack Breeze CT-9440 Aero-Seal Constant Torque Liner Clamp with Stainless Screw Effective Diameter Range: 2-1/16″ – 3″ (52mm – 76mm)

Torque Rated 30-70 in/lbs
Stainless Steel Hex Screw, Spring and 9/16″ (14mm) Stainless Steel Band
Patented, pressure compensating clamping system
Designed to self adjust to thermal expansion and contraction
Custom designed Stainless steel Belleville springs. Heavy duty construction stops fluid leaks