ARIES 2556024 AdvantEDGE Black Aluminum 91-Inch Truck Running Boards for Select Ford F-250, F-350, F-450 Super Duty Ball Fits A-frame trailer tongues and cover Includes 2 separate extensions Size:5 on 5.5" B35-3014

ARIES 2556024 AdvantEDGE Black Aluminum 91 Inch Truck Running Boards for Select Ford F 250, F 350, F 450 Super Duty Ball Fits A frame trailer tongues and cover Includes 2 separate extensions Size:5 on 5.5" B35 3014 Fits A frame trailer tongues and 2" trailer balls Passes SAE 684 performance testing as a class 4 coupler Solid neck for increased strength and greater corrosion resistance Sleeve lock latch system for a more secure mount Features holes to accept a safety pin or coupler lock Constructed from high strength steel Protected by a durable carbide black powder coat finish Limited lifetime warranty (one year finish Oldsmobile Cutlass Supreme and Pontiac Grand Prix (see application info to verify fitment)