The new 26 piece Metric and SAE VIM Tools HMS26 Hex Master Set from Durston Mfg. features Metric Hex Drivers 2mm through 19mm, SAE fractional drivers 3/32" through 3/4", all bits are S2 Steel and have chrome bit holders with diamond knurl for fingertip control. The drivers have 1/4", 3/8" or 1/2" square drives and the set comes with a limited lifetime warranty and plastic storage case with press bits and holders.