It is for double needle moccasin machine, interlock machine.
Standard round point. Cloth point – without cutting effect. Almost straight yet irregular and variable stitch appearance. Sewing thread is slightly elevated. Irregular and inconsistent stitch holes. Suited to medium to long stitches. It’s suitable for sewing shoes, handbags, and soft leather. Equivalent systems include: 328; 214X1; SY4950.