Standard Pack = 1 piece(s). "Dmm" - Shank Diameter=25mm; "LS" - Shank Length=56mm; "OAL" - Overall Length=179mm; Product Program=Metric; Weight in Lbs=0.871; Tooltype=Holder; Package Len=9.2126034; Package Width=1.8503947; Package Height=1.8503947; ;