Generic Low Shank, Screw-on Side Cutter Serger Attachment R-CT10-L for up to 5mm Zigzag Sewing Machines on Lighter Weight Fabrics

Convert your sewing machine into a serger!!. Attaches to all brands of mechanical sewing machines - specify low shank, high shank or slant needle. You can cut off edge of material for overcasting single layers. Cut along excess seam allowance of two layers when sewing seams. Use straight, zigzag, overcast or serge stitches. Easy to attach to your sewing machine. Sharp blade and compact design. U.S. Patent #4984525. Made in Japan. Not for heavy fabrics or seams.