This part is located at the bottom of your machine, and has 4 raised circles along the surface. Inside each circle is a small threaded metal tube which the legs can screw into.
These are available in both the Pro (22 needles) and the King Size (46 needles).
Includes 1 Black Ring with Metal Threads.
How to Replace: Turn your machine upside-down, be sure your legs have been removed. Using a Phillip’s screwdriver, unscrew the 4 screws holding your part onto the machine. Replace defective part with your new part, and screw back on. Your defective part is recyclable.