

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
This Black & Decker knob ( previously known as 242440-00, 812871 ) now known as 820728 is used for winding the wooden jaws open and closed on Black & Decker wormates.
This part is compatible with the following workmates:
-X40001 -WM800 -WM825 -WM750 -WM747 -WM550 -WM626 -WM536 -WM541 -WM540 -WM535 -WM835 -WM225
Please see below for all applicable models