TRULOCK Premium Serger Thread | 1500 m / 1667 yds Polyester Overlock Thread TRULOCK Premium Serger Thread TRULOCK premium thread is a high-quality 100% polyester serger thread designed for smooth, reliable performance on both sergers (overlock machines) and regular sewing machines. This durable thread is ideal for high-speed sewing, offering excellent strength, consistent tension, and lint-free performance. It glides smoothly through your machine, helping create clean and professional seams on a wide variety of fabrics. With its large 1500 m (1667 yds) cone, TRULOCK thread is perfect for garment sewing, finishing seams, and everyday sewing projects. Compatible with most serger / overlock machines including Brother, Janome, Juki, Bernina, Baby Lock, Singer, and more. Uses Perfect for sewing: • Serging seams• Overlocking garment edges• Knit fabrics and stretch fabrics• Woven fabrics• Professional seam finishing• Everyday sewing projects Quantity: 1 = 1 Bobbin Thread