Upper Thread Tension Spring Fits Singer Models 15-30, 15-86, 15-87, 15-96, 15-97

This upper thread tension check spring, size Large, is designed to pull down.

• Part # 55645
• Barrel length: 8mm
• Barrel inner diameter: 10 mm
• Will not work with Singer models 15-88, 15-90, 15-91, or 15-125 

Fits Singer models: 115, 15-30, 15-86, 15-87, 15-96, and 15-97, and Singer 15 clones

Fits White models: 1514, 618, 7011, 7012, and 7013