The Power Products 2-41/64" I.D. Spindle Lock Nut Washer is the perfect solution for securely attaching a rotating component to an axle. Constructed from high quality materials, this washer is designed to fit snugly over the axle and provide a secure fit when used with a spindle lock nut. Easy to install and compatible with most standard spindle lock nuts, this washer helps to improve safety by ensuring that the rotating component remains securely attached to the axle. With its durable construction and long lasting performance, this washer is the perfect choice for any application. FleetPride is your First Click in Heavy Duty®.