Nut Lock, 7/16"-20, GC

Used in models:340, 445, 4400, 3500, 540A, 445A, 3400, 340A, U80, 4410, 340B, 545A, 450, 3550, 540B, 4140, 4500, 790, 1880, 1068, 1069, 1075, 910, 1112, 1047, 1114, 8500, 1049, 1049-SUPER, 1495, 912, 1048, 1048-SUPER, 1065, 1100, 1045, 1046, 654, BR780, 660, 688, BR7070, 1283, BR750, 650, 282, 658, 1425, BR7090, BR750A, BR780A, 664, 995, TR85, 975, 1500, TR70, 985, TR75, 1400, 396, 390, 393, 391, 4130NO, 7810O, 3230, 3150, 2100, 3100, 5610, 3430, 3930N, 6640, 2300, 2310, 7840O, 3000-SERIES, 3110, 4330, 4830, 6640O, 3930NO, 3055, 4200, 7610O, 2120, 3300, 6710, 4340, 6410, 4000-SERIES, 3330, 4630NO, 5900, 7910, 8240, 8210, 6610O, 3930H, 7740O, 5640, 4100, 2110, 5110, 5030, 3310, 8340, 5030O, 7710, 4830O, 4830N, 6810, 3120, 2000-SERIES, 2150, 4630O