Premium Replacement Slack Thread Retainer (Part #20060) – For Singer 31 & 331K
Ensure consistent stitch quality and eliminate thread tangles with this Premium Replacement Slack Thread Retainer (Part #20060). Specifically designed for the Singer 31 and 331K industrial series, this small but critical component manages the thread as it leaves the tension discs, preventing loops and bird-nesting during high-speed sewing.

Key Performance Features
Stitch Consistency: Effectively manages the "slack" thread during the take-up lever's cycle, ensuring each stitch is pulled tight and uniform.

Tangle Prevention: Keeps the thread in its designated path, significantly reducing the risk of thread breakage or snagging at the top of the machine.

Industrial Strength: Made from high-grade, polished spring steel to maintain its shape and tension even under the stress of continuous industrial use.

Anti-Friction Finish: The smooth, snag-free surface allows thread to glide effortlessly, protecting delicate or specialty threads from fraying.

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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⚠️ Please confirm your machine model before ordering