Feature:1. EASY INSTALLATION: Sewing machine upper lower cutter can swiftly replace and install, providing a convenient solution for maintenance and upkeep for a wide range of users2. WIDE COMPATIBILITY: Upper lower cutter is compatible with for 14CG744, 14CG754, 14SH644, 14SH654, 14SH744, 14SH754, 14SH764, CG754 serger sewing machine3. ACCURATE FIT: Upper lower cutter replacement is specifically designed to fit for Viking Huskylock S15 serger, and for Hobbylock 2.0 serger, suitable for seamless operating4. PROFESSIONAL GRADE MATERIAL: Sewing machine upper lower cutter set is made of strong iron material, ensuring long lasting performance and reliability5. ENHANCED PERFORMANCE: Optimize the functionality of your sewing machine with the sewing machine upper and lower cutter, which is an important partSpecification:Item Type: Sewing Machine Upper Lower CutterMaterial: IronApplication: For 14CG744, 14CG754, 14SH644, 14SH654, 14SH744, 14SH754, 14SH764, CG754 serger sewing machineFor Viking Huskylock S15 sergerFor Hobbylock 2.0 serger.Package List:1 x Upper Cutter1 x Lower Cutter