I have a Tandy Leather Al Stohlman Poly Head 1 lb Hammer and the head cracked and split while the other side, a piece broke off and flew across the room.  Does anyone know if there is somewhere I can get a replacement head for the handle.  The handle is fine but the head is shot.  I guess I might have got to mean with it. 
If anyone knows, please shoot me and email at jokerbfmc49@gmail.com 
Thanks 
Joker