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 select Makita 4-1/2", 5", 7", 9" 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 select Makita 4-1/2", 5", 7", 9" Angle Grinders.

• APPLICATIONS - For use with Grinding Wheels, Cut-Off Wheels, Diamond Blades and Multi-Discs
• DESIGN - Fits depressed center wheels
• DURABILITY - Durable metal construction for long life
• PERFORMANCE - For use with select Makita 4-1/2", 5", 7", 9" Angle Grinders
• INCLUDES - Lock nut