We are instrumental in offering weft needles. These weft needle or carrier fitted on the carrier arm carries the weft thread between the shed from one to the other end and back, hence creating a weave between the warp and the weft. Since it carries the weft thread this component is also called the carriers. technical data: raw material: carbon steel, spring steel, silver steel wiresizes: depending on width of tape & model of machineangles: different angles for different sizes and purposethickness: varies from 1.2mm to 6mmfinishing: plasma coating (if ordered), hard chrome platingnickel chrome plating, nickel plating.