Prolock #366 Light Orange
- Thread Size: Tex 35
- Fiber: Polyester
- Thread Characteristics: "Woollie-like" polyester with excellent stretch
- Additional Info: For use in loopers only
- Recommended For: Serger
- Additional Uses: Rolled hems, linens and apparel
ProLock is a Textured Polyester designed for apparel applications. It is great for lockstitching and/or serger. Cone Dimensions: Base Diameter 3.0" x Height 6.75"