Juki Fixed Knife 400-50589 JUKI Generic Stationary under bed trimmer knife. Part No. 400-50589. Matches up with. Movable knife 114-09257 Trojan sewing recommends that you change both knives as a set… Trojan Sewing Machines Supply Equivalent Plain Sewer Lockstitch Machines. Model’s Jack fully Electronic A4 & A4-7H, Jack JK-9100BS-7 and JK-609C. All with modern designs and the latest technology. All competitively priced.
