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Custom Features- Master Keyed & Engraving

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Master Lock 387 King Pin Lock

MPN: 387
$ 92.09

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Master Lock 387 king pin lock secures the king pin of semi-trailers, RVs and other fifth wheel trailers to prevent theft and deter break-in's. The 387 king pin lock is equipped with a Master Lock No 5 padlock

Master Lock 387 King Pin Lock Features

  • High grade aluminum is lightweight while providing high security
  • High visibility red body and durable flag alert drivers that lock is attached
  • Includes an integrated No 5. lock with all of its security and keying flexibility
  • available keyed alike 387KA or keyed differently
  • 2 keys included

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