... -6F Plain Sock Knitting Machine can knit more variety of designs and colorful socks, such as tabby, rib, three-dimensional mesh, ... multilayered rib collar, additional thick in sole, and dissymmetric design socks, and so on.Main Characteristics: 1. One essential color includes ... sock machineApplied sock type: plain needle foot/wear machine Diameter of needle cylinder: 3+1/2" Needle number: 84N~200N Rev: ...