Park Tool CT 3.2

Stuck it on the chain over a peg. Twisted a few times and the metal piece on the tool popped off. Initially I thought maybe it was some peg pusher adapter that wasn't secured.

This broken, correct? It didn't take much at all. It looks broken to me. The metal is cracked.

You just put this peg pusher end over a peg hole in the chain and twist to push out a peg in the chain, right?