The Mayhew Pro 50509 Hollow Punch is the ideal tool for making gaskets, washers and sealing rings in different materials. The hollow punch has a black oxide alloy steel construction. It is designed with dual cutting heads to ensure that it will cut through materials quickly and easily. With a 5/8" tip size, this round hollow punch provides plenty of leverage when you need it most. The Mayhew Pro Hollow Punch is an efficient way to create your own gaskets, washers and sealing rings.. This item has been restricted from sale in the following state (s): []