General Tools S1274 Professional Gasket Punch Set 10 Piece Set Black

From the Manufacturer

Professional 10-piece gasket punch set with nine interchangeable hardened and tempered alloy steel punches. Heavy-duty spring-loaded, self centering. Both mandrel and punches are knurled and have threaded coupling to prevent slippage and hold punch securely to mandrel. Fitted plastic storage case. Contains a mandrill and punches in the following sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", 1".