Features. Unique, patented, self-tightening lock nut design that works. For standard 5/8-11, this is the same thing “Flanked grinders allow for quick tool-free disc changes. No need for pin spanner anymore, just hand tighten In this case, it can be used on 6″ to 9” grinders with a 5/8-11 adapter “A spindle is a piece of wood or metal that (Dewalt, Makita, Bosch, Hitachi, Metabo, Milwaukee.
This is the Superior Electric LN5811SL 5/8-11 “This is how the thread is supposed to work on its own. Quick Change Grinder Lock Nut for 6″ to 9″ Grinder. Its hefty in the weight department but works easily by hand and has kept all blades I’ve put on it firmly in place. I tile, so I have to switch between a continuous rim and a mesh blade a lot. This is a dream. I show this thing off when I can and enjoy not trying to find a wrench that’ll fit or channel locks. Only needs about a 1/4” of thread to really fasten if that’s all you have at times.
