Upgrade your sewing game with our premium Serger Machine Knife Set! Crafted from high-quality steel, these knives promise unmatched strength, durability, and a smooth, burr-free finish. Perfect for replacing old or worn-out parts, they fit seamlessly into Singer, Babylock, Consew, Elna, and Serge-Mate models. Easy to install and designed for efficiency, this set ensures your sewing projects are always a cut above. Package includes one upper knife (412585) and one lower knife (550449). Sew smart, sew sharp! ==== FEATURES: ==== (A) **Unmatched Durability**: Crafted from premium quality steel, our Overlocker Knife Set is engineered to withstand the test of time. Each blade is meticulously forged to ensure exceptional strength and resilience, making it the perfect companion for all your sewing adventures. Say goodbye to frequent replacements and hello to a lifetime of precision cutting. (B) **Precision Cutting**: Experience the ultimate in cutting accuracy with our Overlocker Knife Set. The high-quality steel blades are honed to razor-sharp perfection, allowing you to slice through fabrics with ease and precision. Whether you're working with delicate silks or heavy-duty denim, these knives deliver clean, professional cuts every time, elevating your sewing projects to new heights. (C) **Ergonomic Design**: Comfort meets functionality with our thoughtfully designed Overlocker Knife Set. The ergonomic handles provide a secure and comfortable grip, reducing hand fatigue during extended use. Seamlessly transition from one project to the next with ease, and enjoy the perfect blend of style and practicality that makes sewing a joy.