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MASTER LOCK Adjustable Coupler Latch Lock

Model # 6834774Mfg # 2847DATSC


Customer Reviews
In stock online.

Product Description

Secure your hitched or unhitched trailer from would-be thieves. Versatile and super strong stainless-steel lock adjusts to 5/8", 1" and 2". Includes two keys.


by PowerReviews
Master Lock Adjustable Coupler Latch Lock

(based on 1 review)

Ratings Distribution

  • 5 Stars



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  • 1 Stars



Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Key is stuck

By TarHeel 16

from Coastal Carolina

About Me Experienced trailerboater, Sailor


  • Compact design
  • Durable, corrosion resistant
  • Reduces maintenance
  • Solid Lock


  • Can't remove key

Best Uses

  • Storage
  • Trailering

Comments about Master Lock Adjustable Coupler Latch Lock:

The lock is operational, but after less than a month the key has become stuck; it will still rotate and allow to engage & disengage the locking mechanism, but since I can't release the key, it doesn't prevent theft.

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