Bright chrome finish locks resists corrosion. Soft-end cap provides a comfortable grip even in cold weather! Keyed alike for your convenience. Now you can lock your hitch and trailer with one key. Includes 1 hitch lock, 1 coupler lock, and 2 keys. For 2" x 2" receiver hitches (Class III & IV) and lever style coupler req. 1/2" opening.