Used to align holes through which rivets, pins or bolts will be inserted not for use when driving pins, rivets or bolts forged with alloy steel american made product the mayhew extra-long taper line-up punch is manufactured with forged alloy steel and heat treated for strength and durability. since 1856, our punches, chisels, and pry bars have been the go-to tools for oems and professional mechanics throughout the country. and while our company has grown to meet the needs of the professional market, as well as those of the do-it-yourself automotive enthusiast, our focus has never changed – leveraging our strength to build your business.