20 Clamps - I.D. Clamp Range of 17 mm to 21 mm (with Compound Action Standard Jaw Pincer )

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. 16700024HIP 2800 E Compound Action Standard Jaw Pincer, Part No. 14100386Genuine 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