Trailer Lock

A trailer lock comprising:

• a base plate capable of being mounted to a wall of a trailer;
• a first bar operably connected to the base plate;
• and
• an engagement bar pivotally connected to the first bar, the engagement bar comprising an engagement feature capable of fitting to a mating feature of the trailer.

A trailer lock kit comprising:

• a base plate capable of being mounted to a wall of a trailer;
• a swing bar capable of being pivotally connected to the base plate;
• an engagement bar capable of being pivotally connected to the swing bar, the engagement bar comprising an engagement feature capable of fitting to a mating feature of the trailer;
• and
• a lock bar capable of being slideably coupled to the engagement bar.

A method of operating a trailer lock assembly that comprises a trailer lock, the trailer lock comprising a swing bar pivotally connected to a base plate mounted on a wall of a trailer, an engagement bar pivotally connected to the swing bar and comprising an engagement feature capable of fitting to a mating feature of a trailer, and a lock bar slideably coupled to the engagement bar, the method comprising:

• pivoting the swing arm with respect to the base plate;
• pivoting the engagement bar with respect to the swing arm to fit the engagement feature to the mating feature of the trailer;
• and
• sliding the lock bar with respect to the engagement bar to bring a portion of the lock bar in contact with the mating feature of the trailer.