... Barb Wire Arms Pressed steel Hot dipped galvanized ASTM 1-7/8"x1-5/8",2-3 ... Wire Arms We supply different types of quality fittings to strengthen assembling of fences, with high expertise, ... good steel property, high rust resistance, durableMainly eported to Bab wire extension arm is one of the most ... Material: pressed-steelSurface treatment: hot dipped galvanized up to ASTMWall thickness: 1.5, 1.8, 1.9, ...