Reallock King Pin Lock / Trailer Locks is an unique innovative security product for containers. The structure is made of Aluminum housing.


Reallock Trailer King Pin Lock 9156A provides security for trailers and container. RL-9156 slides onto a trailer's king pin to prevent a thief from pulling up, hitching up and driving off with your trailer / container.


You don’t need any tool, just slide the king pin lock into place and turn the key.


  • One-piece construction design
  • Master key is available on request
  • Available in various key combinations
  • Red belt for warning purpose
  • Best protection for fifth wheel


  • Aluminum lock housing
  • Finish: powder coating