Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 20 NF 2 STUD BOLT SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4675 & .4639 $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PENNOYER-DODGE 1/2 28 NS SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4928 & .4708 UNS QUALITY $84.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. 1/2 13 UNC SPECIAL SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4472 & .4428 NC $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GAGE ASSEMBLY CO. 1/2 13 UNC SPL SPECIAL SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4468 & .4394 $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items HEMCO 1/2 20 BEFORE PLATE SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4649 & .4606 $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 20 UNF 2A BEFORE PLATE SET THREAD PLUG GAGE .5 GO NO GO PD'S = .4634 & .4599 $119.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items PIPE MACHINERY CO. 1/2 20 NF 2 HILO SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4675 & .4639 CHECK $59.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items GEMCO 1/2 40 NS 2 SET THREAD PLUG GAGE .5 .50 .500 GO NO GO P.D.'S = .4838 & .4803 $109.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items 1/2 18 N 2 SET THREAD PLUG GAGE .5 .50 GO NO GO P.D.'S = .4639 & .4598 UN-2 $99.99 View Options
Only 1 left in stock Quick view Remove from Compare Compare Items SWANSON 1/2 13 1/2 NA 2G ACME MOD SET THREAD PLUG GAGE .5 13.5 GO NO GO = .4662 & .4548 $199.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items SWANSON 1/2 6 1/2 NA 2G ACME SET THREAD PLUG GAGE .5 6.5 GO NO GO P.D.'S = .4443 & .4306 $199.99 Add to Cart
Only 1 left in stock Quick view Remove from Compare Compare Items HEMCO 1/2 32 NS 2 SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4797 & .4761 UNS-2 TOOL $104.99 View Options
