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Master Trailer Coupler Lock Model No. 379DAT

Master Trailer Coupler Lock Model No. 379DAT

Master Lock

  • $44.33


Universal Trailer Coupler Lock

Ideal For Use With:

  • Automotive & Towing
  • Marine Recreation
  • Trailers, Vans & Moving Trucks 

Product Features

  • Universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers
  • Advance locking mechanism resists picking and prying
  • Easy to install and remove
  • Resists rust and corrosion

Product Details

The Master Lock No. 379DAT features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.


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