Teamwork 50 ORGAN 7X3 NEEDLES #21 fits SINGER 7 CLASS 794H, DYX3, 7X1

‌This is 5 PACKS OF 10 7X3 NEEDLES ( 50 EACH ) For The SINGER 7 CLASS Industrial Sewing Machine . The brand of these highest quality needles is "ORGAN". The SYSTEM or STYLE of this Needle is: 7X3, 794H, DYX3, 7X1. The SIZE of the Needles in this listing is: 21 ( Metric Size 130 ).