Source-backed model reference
Baby Lock Jazz II / BLMJZ-2 needle size
Needle system and sizing guidance transcribed from the cited manufacturer source.
Needle system: HAx1 / System 705
Common sizes: 70/10–100/16
Common sizes: 70/10–100/16
Manual notes
- Lightweight fabrics → 70/10–75/11
- Medium fabrics → 80/12–90/14
- Heavy fabrics → 100/16
Insert the needle
Insert the flat side to the back and push the needle fully up before tightening.
Manufacturer source
Baby Lock Jazz II Instruction and Reference Guide ↗ · p. 9
Market edition: Canada · Checked 2026-10-23. Verify the full model label and current manual before sewing.
Check another machine · Needle size chart
Cite this page
Baby Lock Jazz II needle size. Needle Desk. https://needles.toolatlas.app/en-ca/baby-lock-jazz-ii-needle. Last updated: 2026-10-23.