Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 56 NS 2 THREAD RING GAGE .5 GO ONLY P.D. = .4884 1/2-56 UNS-2 QUALITY TOOL $79.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items M&J TOOLING LLC 1/2 27 UNS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4759 & .4723 1/2-27 INS-2A $149.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items M&J TOOLING LLC 1/2 12 UNC 3A THREAD RING GAGE .5 GO ONLY P.D. = .4459 1/2-12 NC-3A INSPECTION $79.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 27 NS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4748 & .4711 1/2-27 UNS-2A $154.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 27 NS THREAD RING GAGE .5 GO ONLY P.D. = .4760 1/2-27-N.S. INSPECTION TOOL $49.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GODWIN GAGE CO 1/2 27 NS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4748 & .4711 1/2-27 NS-2A $159.99 View Options
Only 2 left in stock Quick view Remove from Compare Compare Items G.A. CO. 1/2 20 UNF SPECIAL THREAD RING GAGES .5 GO NO GO P.D.'S = .4710 & .4685 1/2-20 $74.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. 1/2 27 UNS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4748 & .4711 1/2-27 NS-2A $159.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items G.A. CO. 1/2 20 UNF 2A PREPLATE THREAD RING GAGE .5 GO ONLY P.D. = .4650 NF-2A B/P P.P. $49.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items G.A. CO. 1/2 20 UNF 3A EXTRA THICK THREAD RING GAGE .5 GO ONLY P.D. = .4675 DEEPWELL $39.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PIPE MACHINERY CO. 1/2 50 UNS 2A THREAD RING GAGES .5 GO NO GO P.D.'S = .4860 & .4827 1/2-50 NS-2A $329.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items MERCURY 1/2 13 NC SPECIAL PITCH THREAD RING GAGE .5 NO GO ONLY P.D. = .4500 .50-13 0.500 $29.99 View Options