Trapezoid and Round shaped lead alloy bars give cushioned
"hammer" blow for loosening side plate, correcting alignment.
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.
Catalog page 485