Package Content: All hose clamps are made of 304 stainless steel, size includes 1/4-1/2"(6-12mm),3/8-5/8"(10-16mm),1/2-3/4"(13-19mm),5/8-1"(16-25mm),3/4-1-1/8"(19-29mm), 3/4-1-1/4"(18-32mm),13/16-1-1/2"(21-38mm),1-2"(27-51mm),1-3/8"-2-1/4"(40-63mm),1-3/4"-2-3/4"(46-70mm) Hand Carry Box‌: not only store clamps, but also store your other tools as a toolbox Product Features: The size is marked on each pipe clamp and it is...