Needles Explanation Type of fabric
HA x 1
15 x 1
Standard sharp needles.
Sizes range thin to large.
9 (65) to 18 (110)
Natural woven fabrics-wool, cotton, silk,
etc. Qiana. Not recommended for double
knits.
15 x 1/130/ 705H
Semi-ball point needle, large eye.
9 (65) to 18 (110)
Natural and synthetic woven fabrics,
polyester blends. Knits-polyesters,
interlocks, tricot, single and double knits.
Can be used instead of 15 x 1 for sewing
all fabrics.
15 x 1/ 130/705H (SUK)
Full ball point needle.
9 (65) to 18 (110)
Sweater knits, Lycra, swimsuit fabric,
elastic.
130PCL/705H-LR/LL
Leather needles.
12 (80) to 18 (110)
Leather, vinyl, upholstery. (Leaves smaller
hole than standard large needle.
etc.