UNIVERSAL FIT:Angle Grinder Flange Nut 5/8 for compatible with Ryobi Inner Outer Flat Adapter Nut WORKS FOR BRAND: for compatible with Makita 224399-1, 193465-4, 224568-4, Angle Grinder 9016B Grinder 9049 Grinder 9067L Angle Grinder 9077SL Angle Grinder 9564 Angle Grinder GA7021 Angle Grinder REPLACE:for compatible with Makita 9005BZ Grinder 9015B Grinder 9505BH Grinder 9527PB Grinder 9527NB Angle Grinder 9015DB Angle Grinder 9561CV 193465-4 Grinder Flange Angle Wrench Spanner Metal Lock Nut Compatible with Milwaukee Makita Bosch Black & Decker Ryobi 193465-4 4.5" 5" 5/8-11