18500060 StepLess 1-Ear Clamp Kit (with standard Straight jaw pincer & 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: 10 of 13. 3 mm Clamp, Part No.