Only 1 left in stock Quick view Remove from Compare Compare Items PD 1 3/8 6 UNC 3A THREAD RING GAGES 1.375 GO NO GO P.D.'S = 1.2667 & 1.2607 NC-3A $299.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GTD 1 3/8 18 NS 3 THREAD RING GAGES 1.375 GO NO GO P.D.'S = 1.3389 & 1.3351 UNS-3 $194.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GSG 1 3/8 14 UNS 2A THREAD RING GAGE 1.375 GO ONLY P.D. = 1.3270 1.375-14 UN-2A TOOL $159.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SHOP MADE 1 3/8 16 THREAD RING GAGE 1.375 1 3/8-16 1.3750 QUALITY INSPECTION $49.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items FOWLER NEW 1 3/8 8 UN 2A THREAD RING GAGES 1.375 GO NO GO P.D.'S = 1.2916 & 1.2844 N-2A $364.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items THREDCO 1 3/8 18 UN 3A THREAD RING GAGE 1.375 NO GO ONLY P.D. = 1.3300 1 3/8-18 QUALITY $159.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 3/8 10 DOUBLE LEAD DS 2A THREAD RING GAGE 1.375 1.3390 & 1.3290 1.375-.1P-.2L $699.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. CERTIFIED 1 3/8 14 UNS 2A THREAD RING GAGES 1.375 GO NO GO PDS = 1.3270 & 1.3216 $424.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items S.W.G. CO. 1 3/8 16 UN 3A THREAD RING GAGE 1.375 GO ONLY P.D. = 1.3344 1 3/8-16 N-3A 1.3750 $164.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items HEMCO 1 3/8 16 N 2 THREAD RING GAGE 1.3750 NO GO ONLY P.D. = 1.3288 N-2 INSPECTION $99.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items EFCO 1 3/8 32 NS THREAD RING GAGES 1.3750 GO NO GO P.D.'S = 1.3536 & 1.3487 TOOL $279.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1 3/8 18 NS THREAD RING GAGE 1.375 GO ONLY P.D. = 1.3339 INSPECTION 1 3/8-18 $99.99 View Options