CURT Double Lock Offset Gooseneck Ball, 4-Inch Offset, 20,000 lbs, 2-5/16-Inch Diameter Model 60602 Narrow 7 Material Aluminum Color Aluminum And They Look Great

CURT Double Lock Offset Gooseneck Ball, 4 Inch Offset, 20,000 lbs, 2 5 16 Inch Diameter Model 60602 Narrow 7 Material Aluminum Color Aluminum And They Look Great 7 Material Aluminum Color Aluminum Bed Style Style Side Construction Heavy Duty Welded Durability Maximum Key Alike On Request Latch Mechanism Latch Lid Construction Heavy Duty C Channel Reinforced Lid Profile Double Mounting Location Bed Rail Opening Type Double Lid Security Extreme Warranty Limited Lifetime Weather Strip Memory Resistant D Shaped Ribbed Latch Yes Powder Coat Finish Yes UPC 783965038539 DIMENSIONS Holman Van Cargo Rack PRO III HD Aluminum Kit Fits Chevy Express GMC Savana Model 4GMAMR you know it is bolted in there to stay convenient way to offset the placement of your gooseneck hitch by 4"