Galvanized Barb Wire Extension Pressed steel one/two piece line arm ... 2-3/8"x1.5/8 Galvanized Barb Wire Extension We company supply various fencing fittings, including barb ... sleeve, tension band, brace band, wire strainer, short windiong bracket, turn buckle, rain end, T clamp, truss rod, gate ... , USA, Mexico and Middle East,etc. Bab wire extension arm is one of the most popular fittings. Material: ...