Crossmember Bracket Large 4 Link Tube Style Artec IndustriesLarge 4 link Xmember Bracket. This bracket allows For triangulated lower links that meet at a 1. 75 inch OD tube or 2. 0 inch square tube cross member between frame rails. This bracket is For use with large joints that have a 2. 625 inch mounting width. This includes, but is not limited to, 1. 25 inch rod ends (heims) with misalignment spacers, and rebuildable cartridge Style joints with a 2. 5 inch or 2. 625 inch width (Johnny, Flex, Ballistic, etc).