| Length butt to eye | 318 mm |
| Shank diameter | 2.0 mm |
| Customary needle designations | 1531, DPX1, 354, 135X69, SY 1451, 1673, 61B |
| Canu designation | 06:50 |
| Further point designations | SET, RD |
| Needle form description | Straight needle with single groove and scarf |
| Technical sewing application | Double lock stitch |
| Stitch type class | 300 |
| Recommended for | Medium-weight woven fabrics, Artificial leather, Leather for clothing |
| Examples of use | Workwear, Covers for upholstery, Accessories, Suits, Shoes, Leather clothing, Jeans |
| Coating | Chromium |
| Needle size | 0.9 Nm |
| Point style | R - Cloth point |
| Needle system | 135X1 |