1-needle
Single-thread, Chainstitch, Button Sewing Machine (thread-fray-prevention ON/OFF changeover mechanism)
MB-1377(quick stitch shape changing mechanism)
MB-1373
The machine is provided as standard with a "thread-fray-prevention ON/OFF changeover mechanism" to help produce beautiful seams with added durability. Stitch shape can quickly be changed over between X and square button-hole configurations. (Only for MB-1377)
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