These constant tension worm drive clamps incorporate a spring loaded insert that maintains constant pressure around the hose in case of sudden variations in temperature or vibration avoiding leaks.These clamps are ideal for applications in cars and tractors and heavy machinery engines.Clamps have a high clamping force with low tightening torque,convex rounded edges protect hoses.Clamps are all stainless construction W3 AISI 430.Clamps have a 12mm wide band and a 7mm hexagon head screw.Maximum installation torque 3.0 N.M.

For user safety see our 3050 series clamp band end safety guards listed on this page.

Made in Europe to quality standard ISO TS 16949 - ISO9001.