This machine is the same copy of a Singer 457, we also replaced the plastic gear with a Singer original and also the hook.
Zoje 457 Singer Straight Stitch Three Step Zig Zag
Zig Zag Sewing Polyester
Zig Zag sewing Leather
Comes Complete with table stand and 110 Volt motor. Fully tested and seemed off.
High speed zigzag seam sewing machine
Easy operation and durable service
Stitch Length 1.3 – 5.1
Presser Foot Lift 7.5 mm
Vertical Standard Hook
Sewing Speed (5000 spm)