Curt 45792 Dual 2″ Receiver Extender

This special dual receiver hitch extension is designed to fit a 2 x 2 receiver tube opening. It not only extends the receiver by 8 but also allows you to simultaneously tow a trailer and mount a hitch-mounted bike rack or cargo. It has a gross trailer weight capacity of 3500 lbs. and tongue weight capacity of 350 lbs. The top receiver is not intended for towing a trailer.