Heavy Duty Universal (Style 2020) needles are used for all woven fabrics. This needle will penetrate the fabric threads of woven fabrics.

Medium to Heavy-weight 100/16: Broadcloth, Brocade, Chino, Chintz, Corduroy, Flannel, Linen, Poplin, Satin, Synthetic Suedes, Taffeta, Terry, Velvet, Coating, Damask, Drapery Fabric, Fake Fur, Gabardine, Ticking, Woolens