One set of two nuts with flat washer for Delta spindles Sorry, tabbed spindle washers are impossible to find.
1/1/2020 I have changed suppliers of router bit spindles. The new one is better. It is a little more money but has the ability to handle more sizes of router bit shanks. I have held the price for now but there will be an increase soon. If you have questions, call or text 817-455-7449. Rich Dismiss