The REESE Towpower InterLock security kit provides you with everything you need to tow. Included is an InterLock, 2-in drop ball mount with pre-torqued InterLock 2-in hitch ball, and a bent pin ball mount lock. Simply place the draw bar in the hitch receiver tube, and secure with the lock, and you're ready to go. It has a 7,500Lbs gross towing weight capacity, and a 750Lbs tongue weight capacity.