Description
About the 379DAT Trailer Coupler Lock
A trailer parked overnight at a job site or campground is an open invitation without the right coupler lock. The 379DAT Trailer Coupler Lock closes that opening with a universal fit that works across most common hitch sizes.
Master Lock 379DAT
The Master Lock No. 379DAT fits 1-7/8in (48mm), 2 in (51mm), and most 2-5/16in (59mm) couplers, covering the range most trailer owners actually need. Its locking mechanism resists picking and prying attempts, and the silver finish resists rust and corrosion through repeated outdoor exposure. Owners with indoor storage can also consider laminated padlocks for sheds, cabinets, or lockers.
The Limited Lifetime Warranty stands behind the lock long after purchase. This is a retail packaged product, and quantity order increments may apply.
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Model # |
379DAT |
|
Key Option |
Keyed Different |
|
Color Option |
Silver |
379DAT Trailer Coupler Lock Product Highlights
- Universal trailer coupler lock fits 1-7/8in (48mm), 2 in (51mm), and most 2-5/16in (59mm) couplers
- Advance locking mechanism resists picking and prying
- Easy to install and remove
- Resists rust and corrosion
Best Used For: Outdoors
A parked trailer shouldn't depend on luck to stay put. 1st-in-Padlocks stocks coupler locks, hasps, cables, and chains built for exactly this kind of exposure, alongside brands like Master Lock, American Lock, TriMax, and ABUS.
Connect with our team to find the right coupler lock for your trailer.
