Bosch 2603340018 Pre 1990 Angle Grinder Locking Nut

The Bosch 2603340018 Pre 1990 Angle Grinder Locking Nut is a locking nut designed to clamp grinding discs with a 115-230 mm diameter that were manufactured before 08/90. It is compatible with angle grinders. If you are replacing a worn or missing locking nut on an older grinding set-up, this nut is suited to pre-1990 discs. It has a 22.23 mm bore, which suits standard locking nut angle grinders. Features and Benefits: • Clamps grinding discs with a 115-230 mm diameter manufactured before 08/90 • 22.23 mm bore for standard locking nut angle grinders • Compatible with angle g