Screw Clamps – These parts have metal hooks that grab ahold of 2 of your machine’s legs at the edge of a hard surface, and have a textured black piece below which can be tightened onto the bottom of your hard surface to secure your machine in place. Be sure to attach with a snug-fit, but be careful not to over tighten.
These are interchangeable for the Pro (22 needles) and the King Size (46 needles).
Includes 2 clamps.
How to Replace: Is an external component of the machine, is used to clamp the legs onto a hard surface, such as a table. Your defective clamp is recyclable.