Horizontal rotary hook. Stitch length adjustment up to 4 mm and zig-zag width adjustment up to 5 mm. The presser foot can be raised up to 11 mm.
Main features include: upper thread tension control, built-in needle threader, free arm as well as the ability to drop the feed dog.
Made in Taiwan (JANOME factory).
HIGHLEAD/HLS GM900-4Z 4-thread overlock machine with stand. table (semi-submerged machine head inst.) 









