3 1/2 - 20

3 1/2 20 NS 2 THREAD RING GAGE 3.5 GO ONLY P.D. = 3.4675 INSPECTION 3.50 3.5-20

YOU ARE PURCHASING THE PICTURED THREAD RING GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIOPRODUCT SPECIFICATIONS AND / OR LABELING:CONDITION:USEDSIZE:3 1/2 - 20 NS - 2GO P.D.:3.4675MANUFACTURER / BRAND:HEUCKSTAEDTIF YOU WOULD LIKE LONG FORM...