2-Pack 5/8″-11 Angle Grinder Flange Nuts, Tool-Free Quick Release Self Locking

Compatible with most 4″, 4-1/2″, 5″, 7″, and 9″ angle grinders. Securely holds cutoff wheels, flap discs, diamond blades, and more. The self-locking textured base ensures a secure grip, preventing wheel slippage during intense operation.