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Universal Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Couplers

SoCal Part #: DT-25013
Manufacturer Part #: DT-25013
MSRP: $59.95
Price: $51.95

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Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is not in tow. Tube key lock cylinder provides better security than standard key mechanisms. Bolt-blocked locking system prevents thieves from prying the lock open.


  • Fits most 1-7/8", 2" and 2-5/16" ball couplers
  • Maximum coupler width: 4-1/2"
  • Shackle diameter: 5/8"
  • Limited lifetime warranty


Install Time: N/A
Install Difficulty: