Master Lock 379DAT Universal Trailer Coupler Lock
- Buy 2 for $32.50 each and save 20%
- Buy 8 for $32.14 each and save 21%
- Easy to install and remove
- Resists rust and corrosion
- Keyed different
The master lock no. 379dat features a universal trailer coupler lock, designed to fit 1-7/8 in, 2 in and most 2-5/16 in 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.