WS-5-B4 SKU WS-5-B4-5128 Contact PSA for Pricing / Articulating arm assembly with bumper and bracket. Vehicle clearance from base of operator to bottom bumper side of arm is 9 ft. Overhead height (total) is 9.5 ft. Overall arm (lane) length is 11 ft. Please log in to see price or purchase this item Request an account Line Comment Special Price