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- £57.09
- £57.09
- Unit price
- per
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Free UK Delivery on All Orders
Free Returns
Description
xOverview
The Master Lock 379ATPY Black Universal Trailer Coupler Lock is designed to secure your trailer, RV, or gear trailer with a compact, weather-ready profile. Its universal intent means you won’t be juggling different locks for each setup—one reliable option is built to handle everyday security needs on the road and at rest. The lock pairs a sturdy housing with a precise locking mechanism, delivering a clean, trustworthy feel that’s meant to withstand the demands of outdoor storage and routine use.
Fits and sizing
- 1-7/8 in. (48 mm) couplers
- 2 in. (51 mm) couplers
- Most 2-5/16 in. (59 mm) couplers
Key security features
- Advanced locking mechanism designed to resist picking and prying
- Zinc construction resists rust and corrosion for outdoor durability
- Includes one trailer coupler lock and two keys for convenient access
- Limited Lifetime Warranty from a brand you can trust
Real-world use and benefits
Picture a busy campground or a remote work site where you step away from your rig for a moment. The lock’s compact silhouette remains unobtrusive, while its sturdy hardware deters tampering. With the two keys included, you have quick entry when you need it, without compromising security.
- RV and travel trailers stay secured during trips and overnight stops
- Horse trailers and tool trailers benefit from reliable protection in varying environments
Durability and care
Built for outdoor use, the zinc-coated housing helps resist the elements. For ongoing performance, store the lock when not in use and inspect periodically for any wear after heavy use. The combination of robust design and a trusted warranty supports peace of mind on long trips.
FAQ
Q: What trailer coupler sizes does the Master Lock 379ATPY fit?
A: It fits 1-7/8 in., 2 in., and most 2-5/16 in. couplers for versatile compatibility.
Q: Does this lock resist picking and rust?
A: An advanced locking mechanism resists prying, and the zinc coating resists rust and corrosion.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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