: This bobbin case features a "backward-latch" with a finger that points to the 11 o'clock position (left-pointing).
: Models 15-75, 15-88, 15-89, 15-90, 15-91, and 15-125.
: Because of this specific left-pointing finger, it is not compatible with standard Class 15 machines or clones, where the finger typically points to the 1 o'clock position. 125291
You can find these parts from various retailers and specialized vintage sewing suppliers:
This part is specifically designed to fit several classic Singer models, including: : This bobbin case features a "backward-latch" with
: Suppliers such as GoldStar Tool offer quantity discounts for bulk purchases.
: 117 Plume, 15K88, 177, 177C, 191J, 191K, and 293B. Availability and Purchasing You can find these parts from various retailers
: It helps prevent the bobbin thread from tangling or unraveling when sewing operations start and stop by ensuring the bobbin stops spinning quickly. Compatible Singer Models