Only 2 left in stock Quick view Remove from Compare Compare Items 9/16 20 NF 3 THREAD PLUG GAGE .5625 GO ONLY P.D. = .5300 UNF-3 9/16"-20 CHECK - DW6081BU $29.99 View Options
Quick view Remove from Compare Compare Items 9/16 20 NS 3 THREAD PLUG GAGE .5625 NO GO ONLY P.D. = .5330 UNS-3 INSPECTION - DW6080BU $19.99 View Options