Supplies › Stainless Steel Lock Wire, 1 lb. Coil Stainless Steel Lock Wire, 1 lb. Coil $12.99 sold out T-304 stainless steel lock wire is designed to resist rust and corrosion perfect for attaching glass to support bars. T-304 stainless steel lock wire is designed to resist rust and corrosion perfect for attaching glass to support bars. Sold Out Added!