The Dual Hitch Extension is designed to add versatility to your hitch, Upper Accessory receiver is for non-towing accessories such as a bike rack or cargo tray, jacks and winches; and electrical and lighting components that meet and exceed industry standards, Lower Tow receiver is used for towing or accessories. Buy Reese Towpower 7060100 Dual Hitch Extension: Weight Distributing Hitches - ✓ FREE DELIVERY possible on eligible purchases. engineered and designed to meet the demands for work and active lifestyles. the upper Accessory Receiver is for non-towing accessories such as a bike rack or cargo tray and the lower Tow Receiver is used for towing or accessories, The Metal Shield finish resists rust and corrosion, This hitch extension has a gross trailer weight capacity up to 4, We cater to the towing needs of everyone from recreation enthusiasts to heavy-duty agriculture users by manufacturing the largest selection of receiver hitches; ball mounts and hitch balls; trailer and hitch locks; couplers. REESE Towpower pioneered the technology that has set the standard for today's most advanced towing systems, REESE is the market leader in automotive and recreational product solutions, Gross trailer weight capacity up to 4, 000 pounds and a combined tongue weight of 400 pounds, 000 pounds and a combined tongue weight of 400 pounds, Featuring two 2" receivers in one. Two 2 inch receivers in one.