53:81 2331 F EXT.LG Schmetz Needles
Customary needle designations
2331 F EXT.LG, 2345 F
CANU
53:81 1
Shank-ø
2 mm
Overall length
67.5 mm
Length to eye
61.7 mm
Needle form description
Straight needle with single groove and scarf
Technical sewing application
Quilting
Stitch type class
300
Special(s)
Flat shank at 90°
Recommended for
Woven fabrics
Examples of use
Mattresses, Blankets
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