Skip to content

Master Lock 379DAT Universal Trailer Coupler Lock (Pack of 2)

SKU 379DAT
Original price $109.44
Original price $109.44 - Original price $109.44
Original price $109.44
Current price $91.20
$91.20 - $91.20
Current price $91.20
Pack of 2

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.

  • 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