Conduit Locknut and Reaming Pliers Klein Tools D333-8 Tightens 1/2-Inch (13 mm) and 3/4-Inch (19 mm) EMT or 1/2-Inch (13 mm) rigid locknuts Fits liquid tight fittings and caps Reams and smoothes both inside and outside of conduit Knurled jaws at nose tip pull wire or fish tape Machined nose fits snugly into locknut wings