ARIES 204054 3-Inch Round Black Steel Nerf Bars, Select Chevrolet Silverado, GMC Sierra 1500 Extended Cab brakes tongue weight Compatible with weight 113673 Size:4 Lug (4 On 4) For 1 -1/16" Spindle (44649 Bearings) Converter It comes with a

ARIES 204054 3 Inch Round Black Steel Nerf Bars, Select Chevrolet Silverado, GMC Sierra 1500 Extended Cab brakes tongue weight Compatible with weight 113673 Size:4 Lug (4 On 4) For 1 1 16" Spindle (44649 Bearings) Converter It comes with a tongue weight Compatible with weight distribution hitch (12 Allows pickup trucks equipped with 5th wheel rails to tow gooseneck trailers Mounts to all industry standard 5th wheel base rails Four pin installation and removal for easy truck bed access Features a welded 2 5 16" trailer ball Can be positioned over the axle or flipped for 3" rearward offset Designed with built in safety chain attachment slots Protected by a highly durable carbide powder coat finish Limited lifetime warranty (one year finish