Superior Electric LN5811MT 5/8-11 Thread Quick Change 1.75 O.D Disc Flange Locking Nut

Key Features:

• Features: Replaces standard 5/8-11″ flanges on grinders, to enable fast tool-less disc change; using built in thumb flange
• No need for pin spanner anymore, change discs in less than 12 seconds
• This part fits all 4″, 4-1/2″, 5″, 7″ and 9″ grinders that have a 5/8-11″ threaded shaft (Dewalt, Makita, Bosch, Hitachi, Metabo, Milwaukee)