General Tools S1274 10-Piece Professional Gasket Punch Set

The #S1274 10-piece Professional Gasket Punch Set is ideal for punching holes in gasket material, leather, rubber, canvas, cardboard, plastic, sheet metal and other soft materials. All punches are made of hardened and tempered alloy steel Heavy-duty, spring-loaded, self-centering steel mandrel Punches and mandrel are knurled, with threaded couplings Additional Information ManufacturerGeneral Tools IncludesNine punches, Driving mandrel, Custom plastic case Hole diameters1/4 in., 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 3/4 in., 7/8 in., 1 in.