Martin Tool 160G 12-Inch Industrial Black Heavy Duty Bumping Hammer

Faces, 1-1/4" round and 1-3/16" square head, 4" overall. Weight 1.1 lb. They have a burnt lacquer finish, Grade B (or better), and Hickory wooden handles or cushion grip fiberglass handles. Faces, 1 ¼” round and 1 3/16” square head, 4” overall.

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