Reese Towpower tow and store anti-theft lock kit include the necessary locks to provide the complete security needed when towing or storing a trailer. Included is a universal coupler lock that secures the trailer when not in use, a brass coupler lock, which allows the coupler to be locked when connected to the tow vehicle and, a dual bent pin receiver lock that fits both 5/8 inch and 1/2 inch receivers, which allows the ball mount to be locked to the hitch.