... .71mm~15mm 2.Structure:1*7,1*19 3.Standard:GB,ASTM,BS,JIS 4.Used for:communication cables , overhead ground ... dip galvanized surface coating, fastened with ferrous metal, suitable for extreme conditions in particular, long life of service available ... ,less structure extension, corrossion resistance, suitable for tensioning and traction, hanger frame,suspension, tying, bolting and ...