Hose Clamps 1.Certification:ISO9001,ISO14001,TS16949,NSF and CTI 2.Free samples are available 3.Product insurance Structure:Features:Narrow Band: concentrates transmission of clamping force, less weightStepless over 360°: uniform compression or uniform surface pressureClamp ear: compensates for component tolerance, adjustable surface pressureDimple: increases clamping force, spring-effect ...