... line, 13 colors in one sock4. Can make high heel, big heel, small heel,180 degree against ... socks5. taking the double shovel-needle technology, when knitting the heel and toe, the angle is adjusted by ... Plain Sock machineCotton Socks56-220 N6 Needle SelectionMaximum Speed: 320RPMFully automatic 13 plating shuttles and 8 pneumatic ... N5Ankle socks, 3D socks168-200 N High Speed Plain Sock Knitting Machine