Item Type: Spring Foot Clamp Material: Stainless Steel Specifications: 5 Pieces Application: Industry, Replace and Update the Old Parts Scope of Application: Most Industrial Sewing Machines Product Size: Approx. 3.2 x 1.1cm / 1.26 x 0.43in ( Manual Measurement, Slight Error May Exist ) Package List 5 x Spring Foot Clamp Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Easy Change: This spring foot clamp is used to quickly and easily change the presser foot, and screwdriver is not needed. 2Stainless Steel: This presser foot screws clamp adopts stainless steel material, which ensures long service life. 3Time Saving: This presser foot change clamp helps change the operation of the presser foot quickly, saving your time and effort. 45 Pieces: 5 pieces of easy change spring foot clamps are packed together, meeting your different needs. 5Widely Compatible: This presser foot screw clamp fits most high shank, single needle home and industrial sewing machines.