| Length butt to eye | 370 mm |
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| Shank diameter | 2.0 mm |
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| Customary needle designations | SY 8566, TVX7 J, SY 2776, MY 1002A SES |
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| Canu designation | 27:50 |
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| Further point designations | R K, TB, SIN, B, NYR, J BALL, SES, BPL, L BALL |
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| Needle form description | Straight needle with double groove and scarf |
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| Technical sewing application | Double chain stitch |
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| Stitch type class | 400 |
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| Recommended for | Medium-weight knitwear and woven fabrics |
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| Examples of use | Workwear, Covers for mattresses, Seat covers, Jeans, Sweatshirts |
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| Coating | Chromium |
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| Needle size | 1.1 Nm |
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| Point style | FFG - Cloth point |
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| Needle system | 149X7 |
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