Singer 15-88 15-90 15-91 Thead Tension Check Spring
-New replacement thread tension check spring
-Fits Singer models 15-88, 15-90, 15-91
-These work with the numbered tension dials.
-Best available
-Sold individually
-New replacement thread tension check spring
-Fits Singer models 15-88, 15-90, 15-91
-These work with the numbered tension dials.
-Best available
-Sold individually