Heavy Duty Cargo Door Lock, Includes built in changeable combination lock, The Equipment Lock Company, Mfr#: HDCDL-C

Heavy Duty Cargo Door Lock secures both doors of all semi-trailers and sea containers by locking the inner-most vertical locking bars. Recommended for container site storage and over the road trucks., Adjustable to fit bars from 9 3/4" – 16" apart. Includes built in changeable combination lock.