#53 Straight-Stitch Foot with Non-Stick SoleStraight Stitch Foot with Non Stick Sole #53 is specially suited for straight stitching on sticky materials such as leather, plastic or duck cloth. Gliding easily over the material, it presses down securely all the while. Straight Stitch Foot with Non Stick Sole #53 therefore guarantees a meticulous, pucker free job on both heavy and fine materials. Whats more, its toes of different widths are suitable for two different seam allowances. Owing to its