Custom design your own hammer to precisely suit the job at hand or your preferences. On any given handle size there are as many as four different head materials available. Equip yours with two of the same or with combinations not available in our assembled hammers listed below. Mfg: Brownells HANDLE SPECS: Solid hickory w/pinned and threaded cast head. Diameters and lengths as follows: 3/4" (19.0mm) dia., 10 1/2" (26.67cm); 7/8" (22.2mm) dia., 10 1/2" (26.67cm); 1" (2.5cm) dia., 10 1/2" (26.67cm); 1 1/4" (28.6cm) dia., 11 1/2&q