Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE 3 7/16 16 UNS 3A THREAD RING GAGE 3.4375 GO ONLY P.D. = 3.3969 3 7/16-16 UNS-3A $299.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE 3 3/4 8 UNJ 3B THREAD PLUG GAGES 3.75 GO NO GO P.D.'S = 3.6688 & 3.6776 QUALITY $381.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY GAGE 4" 8 N BUTTRESS 2A THREAD RING GAGE 4.00 GO ONLY P.D. = 3.9189 4"-8 BUTT N-2A $349.99 Add to Cart