The Lock Nut is used to secure Grinding Wheels, Cut-Off Wheels, Diamond Blades and Multi-Discs for a variety of applications. It is constructed of high quality metal for added durability. Installs conveniently on the Makita 4 in. Angle Grinders.
- For use with grinding wheels, cut-off wheels, diamond blades and multi-discs
- Fits depressed center wheels
- Durable metal construction for long life
- For use with Makita 4 in. angle grinder model GA4030
- Recommended drain: K-7272 or K-7271