Compatible 4.5" 5" 5/8"-11 Flange Lock Nut Replacement 193465-4 4.5" 5" 5/8"-11 Flange Lock Nut for Makita Compatible with Makita:Grinder 9524NB 9029 Grinder 9069 Angle Grinder 9016DB Angle Grinder 9047L Angle Grinder 9558NB Angle Grinder 9557PB Angle Grinder GA5020 10.5A 5" SJS Angle Grinder 9565PC 5" SJS Angle Grinder 9554NB Angle Grinder GA4530 4-1/2" Angle Grinder 9015A Angle Grinder Compatible with Makita: 9005BZ Grinder 9015B Grinder 9505BH Grinder 9527PB Grinder 9527NB Angle Grinder 9015DB Angle Grinder 9561CV Angle Grinder 9016B Grinder 9049 Grinder 9067L Angle Grinder 9077SL Angle Grinder 9564 Angle Grinder GA7021 Angle Grinder GA9040S 9" 15A Soft-Start Technology Angle Grinder GA5010Z 10.5A 5" Angle Grinder 9564PC 4-1/2" SJS Angle Grinder 9557NB Angle Grinder 9558PB Angle Grinder GA6020 6" Angle Grinder 9005B Grinder 9503BH Grinder 9524NB Grinder 9528PB Grinder 1934654 Lock Nut for Replaces 4.5" 5" 5/8-11 Makita 1934654 193465-4 224568-4 GA4530 9564PC