11/32,3/8,15/32,29/64,31/64,1/2,9/16,5/8,3/4, copper steel ballsDec 26, 2012
11/32,3/8,15/32,29/64,31/64,1/2,9/16,5/8,3/ ... ,3/16,7/32,1/4,5/16 11/32,3/8,15/32,29/64,31/64,1/2,9/16 ... .10~0.300.30~0.700.04Max0.04Max 11/32,3/8,15/32,29/64,31/64,1/2,9/16 ...