Enerpac® BSH25135 Square Drive Torque Wrench Socket, 135 mm for 2-1/2 in

It is compatible with the S25000X and S25000PX pneumatic torque wrenches, and the SX torque wrench series. The socket is made of high-quality steel and is heat treated for strength and durability. It has a black oxide finish for corrosion resistance. The socket is designed to provide a secure fit on nuts and bolts, and to help prevent rounding of the fastener head.