This L-Arm system from Miller Industries includes black painted steel crosstubes for 5 x 5 crossbars on the Century 5310 SDU and larger underlifts. The crosstubes have diamond tread wheel pan. Also known as a tire restraint or wheel retainer, the zinc-plated L-Arms include ratchet straps and offer a lifting capacity of 6,000 lbs. 5″ x 5″ cross tubesBlack painted steelZinc-plated L-ArmsRatchet straps included6,000-lb. capacity Fits:Century 5310 SDU and larger underlifts
