Galvanized Barb Wire Extension Pressed steel one/two piece line arm Hot dipped galvanized ASTM 1-7/8"x1-5/8",2-3/8"x1.5/8 Galvanized Barb Wire ExtensionWe company supply various fencing fittings, including barb wire arm, post cap, sleeve, tension band, brace band, wire strainer, short windiong bracket, turn buckle, rain end, T clamp, truss rod, gate corner clamp, and so on Application: used for ...