We picked up an alligator squezer a few years back at OSHKOSH and never did see how you put tooling on the rascal. I modified the jaw slightly to support the head of an AN bolt and now use a bolt fastened to a series of simple flat anvils and washers to set the tool. The alligator squezer worked great in particular for squeezing the 1/8 inch rivets at the firewall area/F-772B floor stiffeners.
