Abstract: The present disclosure relates to an aluminum mallet type putter for golf characterized by having a stainless steel "sweet spot" which is mounted in the face of the mallet so that the sweet spot is of greater length than its diameter and the concentration of weight is increased at the sweet spot to improve directionality of putt and give improved feel for the subsequent correction of one's putting stroke.This disclosure of a mallet type putter for golf has inset within its striking face at the sweet spot a plug of stainless steel which is 5/8" in diameter by 15/8" in depth and provides greater directionality to a golf ball as well as improved flight characteristics.

Abstract: A hammer cast in a sand mold of one piece including a head and a handle. The material of which it is cast is a magnesium aluminum alloy. Both the handle and head have axes which are normal to each other and a rod is mounted in the handle extending the length of the handle and completely through the head with the rod being essentially coaxial with the handle. Serrations formed in the rod enhance the anchoring of the alloy and the serrations are formed on the rod such that the plane passing through the axes of the handle and head does not pass through the serrations. The handle merges in a smooth curve into the head of the hammer, the merging surface defining a smooth concave exterior surface on the handle with no sharp angular edges.