Presser Foot Easy Change Screw Clamp Sewing Machine Presser Foot Changer Hard to change the presser foot This Item replaces the Thumb Screw that holds the Presser Foot. It allows for an instant, quick change of Presser Feet without using a screwdriver. With Presser Foot Easy Change Screw Clamp, you can change afoot within 2 seconds, dont need a screwdriver This is a permanent item that will not loosen over time. It is commonly used in the high shank, single-needle home, and industrial sewing machines. FEATURES: DURABLE AND LONG LASTING: Made of steel and do not rust. The high durable characteristic makes this Screw Clamp able to long-lasting. ITS SO EASY TO USE: Even for beginners. Just attach to the machine and its good and ready to help change the footer easily. FITS MOST INDUSTRIAL AND HOME FLAT SEWING MACHINES. If you have a high shank machine and your quilt then you cant live without this because the switching between your stand foot and quilt foot gets pretty tedious without it PACKAGE INCLUDES: 1/3/5pcs Presser Foot Easy Change Screw Clamp