Stanley J48007 Proto 7 Piece Super-Duty Pin Punch Set Made from S2 steel and specially heat-treated for greater strength and durability. One-piece design for strength and durability. Reverse taper to help prevent binding. Modified parabolic striking end to help reduce mushrooming and chipping. Black oxide finish to help prevent rust corrosion; extending tool life and performance. A polished identification panel on one of the flats is marked with the tool number and size in a black inlay. Set offers a wide range of sizes to handle a variety of jobs. Includes a pouch for convenient storage solution. Proto 7 Piece Super-Duty Pin Punch Set Includes the following items: J48116, J48332, J48018, J48532, J48316, J48732, J48014, J25TR31C.