Tension Release Disc Fits Singer models 27, 127, 28, 128, 66, 99, 31-15

New replacement tension release disc.

Part # 32572

Diameter is about 7/8"

This disk works with the early tension assemblies. 

Fits Singer models: 15-30, 15-86, 27, 127, 28, 128, 66, 99, 31-15