... ArmsWe company supply various fencing fittings, including barb wire arm, post cap, sleeve, tension band, brace band, ... USA, Mexico and Middle East,etc.Barb wire arm is one of the most popular fittings.Material: ... 1. barb wire arms 45°--one piece line arm--3 strands DescriptionPart No.Per SackWeight1-5/8" ... 90lb Type 2. barb wire V arm---two piece line arm--6 strands DescriptionPart No.Per SackWeight1-7 ...