PIPE MACHINERY CO.
YOU ARE PURCHASING THE PICTURED THREAD RING GAGES.SOLD BY M & J TOOLING LLCDAYTON, OHIOPRODUCT SPECIFICATIONS AND / OR LABELING:CONDITION:USEDSIZE:1/2 - 13 UNC - 3A GO P.D.:.4500NO GO P.D.:.4463MANUFACTURER / BRAND:PIPE MACHINERY CO.Need...