NSH31, Nut Splitter Cutting Head, Hexagon up to 3 1/8 in

Designed to fit standard BS/ANSI flanges Ergonomically designed and positioned handle Interchangeable single-acting spring return, and double-acting power heads available All NSH-tools are CE - ATEX certified Maximum allowable hardness to split is ASTM A194 Gr 2H. Not to be used on square nuts or stainless steel.