Serger Machine Knives #412585 & 412749 for Pro4D Models

This brand new set of upper and lower knives/blades is designed to fit a wide range of serger models, including BABYLOCK SERGER - BL202, BL302, BL400, BL430, BL432, BL450A, BL4350D, BL5030, BL5040, BL5040L; Elna Serger T-3, T-33, T-34, T-34D; HAPPYLOCK SERGER - 1867; OMEGA SERGER - 303SI, 334D, 15J103, 15J134; PFAFF SERGER - 756; RICCAR SERGER - RL564DE, RL613, RL613E, RL624, RL624E, RL634DE, RL634E, RL724E; SERGE-MATE SERGER MODELS - 300, 430, SW432, 4350D, 5030; and a wide range of Singer Serger models, including 14U style: 14u12a, 14u13, 14u32, 14u34a, 14u34b, 14u44, 14u46, 14u52a, 14u53, 14u64a, 14u65, 14u85, 14u234, 14u244, 14u285, 14u28, 14u344, 14u354, 14u444, 14u454, 14u544, 14u554, 14u555, 14u557, PRO4D, as well as Singer Merritt and many others. This set also fits Simplicity Serger models SL200, SL350, SL370, SL390, SL803, SL804, SL804D, SL843, SL4300, SL4300ED, SL4360ED.

The upper and lower knife blades included in this set are part numbers 412585 and 412749, which are compatible with the aforementioned serger models. These high-quality knives/blades are designed to provide a precise and efficient cutting experience, ensuring your serger operates at its best.

Whether you're a professional seamstress, a hobbyist, or someone who loves to create custom garments, this brand new set of upper and lower knives/blades is an essential tool for your sewing arsenal. Upgrade your serger with this reliable and versatile cutting system, and experience the difference in your sewing projects.

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