Accu-Guard wire protectors are designed to protect Accu-Flex® professional-quality beading wire against wear from clasps and other sharp-edged components. Wire protectors are similar to bullion or French, but in a pre-curved horseshoe shape. Inside hole diameter is 0.5mm. Accommodates wire up to 0.019 inch diameter. Due to the manufacturing process, sizes vary slightly.
Wire Protectors>Gunmetal>GreysFindings and Components>Terminators>Wire ProtectorsGunmetalGreysAccu-Guardhttp://www.firemountaingems.com/itemdetails/h20a5719fnH20A5719FNWire protector, Accu-Guard™, gunmetal-plated brass, 4x4mm tube, 0.5mm inside diameter. Sold per pkg of 10.//image1.fmgstatic.com/images/pa5719fnb(2).jpg3.233.23As Low As $0.11 per wire protector