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Use code BYE25 to enjoy 25% off Clearance! Free Shipping on ALL orders through 12/31/25!
Use code BYE25 to enjoy 25% off Clearance! Free Shipping on ALL orders through 12/31/25!

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Overlock Thread

Overlocking thread, also known as serger thread, is specifically designed for use in overlock machines, which use multiple spools of thread for seams and finishing raw edges. It is engineered to be strong, flexible, and to lay flat, which helps prevent bulk and breakage when multiple threads wrap around the fabric edge.