The Blue Ox Tow Bar Lock Kit provides an essential security solution for your towing needs. Designed to secure the tow bar to the base plates on towed vehicles, this kit includes two 1/2 inch diameter locks and one 5/8 inch diameter receiver lock. With durable steel construction and a chrome-plated finish, these locks are built to withstand the elements and ensure safe towing. Keep your setup secure and worry-free with this reliable towing accessory.