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Singer Hand Wheel Clutch Lock Washer
A Singer sewing machine lock washer is a small, circular metal piece that is used to secure the hand wheel clutch on the sewing machine. It is designed to fit snugly around the hand wheel screw and keep it from coming loose during operation, but it also disengages drive to the needle while winding the bobbin.
Made from durable metal, the lock washer is resistant to wear and tear and can withstand the high speeds and constant movement of the sewing machine.
This hand wheel washer had many different part numbers over the years. It is made to fit many different Singer models including most black and gold vintage models 66k, 99k, 221/222k, 127k 201k as well as Singer 300, 400, and 500 series sewing machines.
Size: largest Inner dia 20.5mm x smallest outer dia 28mm
| Manufacturer | Singer |
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