20 Clamps - I.D. Clamp Range of 17 mm to 21 mm (with Hand Clamp Cutter )

360° StepLess®: uniform 360° compression and uniform surface pressure Narrow band: concentrates transmission of clamping force, less weight Clamp ear: compensates for component tolerances, adjustable surface pressure Dimple: increases clamping force, spring-effect compensates for changes in diameter due to thermal expansion Specially formed strip edges: reduced risk of damage to parts being clamped Included in the Kit: 5 of 17 mm Clamp, Part No. 167000175 of 18.5 mm Clamp, Part No. 167000205 of 19.8 mm Clamp, Part No. 167024985 of 21 mm Clamp, Part No. 16700024Hand Clamp Cutter, Part No. 14100407Genuine Oetiker ClampsStainless Steel, Material no. 1.4301/UNS S30400What is StepLess® Technology?Oetiker invented the StepLess® ear clamp in 1979. The ear clamp’s special design eliminates steps and/or overlaps on the inner circumference of the clamp for a 360° leak-free seal. Because the tongue resides in a groove, the “tongue-in-groove” feature exerts pressure on the assembled parts over