Steel channel and Steel square tube and steel pipe10 channel .25 web thickness 8-4 long 2 each 15.3 lb per ft. C10X15.36 Square tube 516 wall thickness 6 long weighs 23 lb per ft.4 outside diameter .25 wall tube 77 longpriced at $0.50lbkeywords structural steel, steel stock, A500 tube, frame steel, truck repair, fabrication, trailer repair, truck bumper, bumper stock, trailer rs, trailer bumper...