Source-backed model reference · US

bernette b42 FUNLOCK needle size

The exact machine name and needle system determine fit. This page transcribes the cited manufacturer manual and keeps fabric use, insertion and specialty-needle notes together.

Fabric and size chart

The cited manual does not publish a fabric chart in this record.

Insert and replace

Insert the ELx705 needle with the flat side to the back as far as it will go, then tighten the needle clamp.

Other manual notes

• The official b42 FUNLOCK product page lists an ELx705 needle set in the contents and identifies the machine as a coverstitch model.

Manufacturer source

bernette b42 FUNLOCK product and needle guidance ↗

Source market: US (bernette official product page) · Checked October 23, 2026. Verify the full model label, fabric and current manual before sewing.

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