AIPERQ Upper Lower Knife, Sewing Machine Overlock Knife, Sewing Machine Upper Lower Knife, Fits Brother 929D 1034D 1134Dw (1 Upper Blade And 1 Lower Blade)

General descriptionThis AIPERQ Upper Lower Knife set includes one upper blade and one lower blade, designed to enhance your sewing experience.It is compatible with various sewing machines, making it a versatile addition to your sewing equipment.Technical specificationsIncludes: 1 Upper Blade and 1 Lower BladeCompatibility and accessoriesCompatible with Brother models: 929D, 1034D, 1134DwCompatible with Singer models: S14-68, S14-69, S14-77, S14-78, S14-79Compatible with Pfaff model: Element 1450OLInstallationAfter installation, adjust the position between the upper and lower knives for optimal cutting performance.Other informationBefore purchasing, please pay attention to the product size.