Check the listing for details. Double Hitch Receiver 2'' Inch Trailer Dual Hitch Extension Riser Hitch Adapter. Condition: New. Listed at 34.99 USD. FEATURES: Condition: Aftermarket 100% New Type: Dual Hitch Extension Vehicle Service Type: Trailer Material:Iron Extension Length: 8", 9", 10" Fitment: Fits 2"x2" Receiver MAX Tow Capacity: 4,000 lbs Item Weight: 13.75 pounds 1. Double-head towing, the bottom can be used to tow trailers, RVs, etc., and the top can be used to install bicycle racks (the top cannot be used for towing) 2. Three pin holes that can be inserted into the receiver to adjust the length 3. High-intensity traction 4. Shockproof design, anti-shock screws help eliminate noise during transportation 5. Made of solid steel, corrosion-resistant material 6. Equipped with bolt lock for fixation FITMENT: Compatible with most trucks Packing Included : 1x Daul Hitch Extension