F1
Classic stopworm with steel spring, used for the adjustment of different diameter cords, consisting of two elements.Also available with hard spring for technical uses. Identical paperback to the F1, but with 2 additional holes that allow the passage of a fettuccia to fix it to the fabric.Also available with hard spring for technical uses.
| Size | Materials |
|---|---|
| 5mm | PA6 |
PLEASE NOTE: This product can only be made with the materials listed in the table.
