Looking to trade a pre-28 spark plug/cylinder head wrench with the 3/4 inch thick hex end for a post-28 Model A spark plug/cylinder head wrench with the 9/16 inch thick hex end.
Also, trade pre 2/28 pliers with the 1 1/4 inch wide jaws for post 2/28 pliers with the 1 1/8 inch wide jaws...