Trapezoid and Round shaped lead alloy bars give cushioned "hammer" blow for loosening side plate, correcting alignment. Mfg: Brownells SPECS: Round – 6" (15.2cm) long x 7/8" (22.2mm) dia. Trapezoid – 6" (15.2cm) long, 7/8" (22.2mm) thick, 15/16" (33.3cm) at base.
