Hero image 0 of Master Lock Universal Trailer Hitch Lock, 0 of 8
Master Lock Universal Trailer Hitch Lock
Key item features
- Universal Fit: Universal trailer coupler lock fits most 1-7/8 in (48 mm), 2 in (51 mm), and 2-5/16 in (59 mm) couplers.
- Theft Protection: Guards against trailer tow-away theft, providing added security for your trailer.
- Advanced Locking: Features an advanced locking mechanism that resists picking and prying for enhanced security.
- Easy Installation: Designed for easy installation and removal, making it convenient to use.
- Durable Construction: Resists rust and corrosion, ensuring long-lasting durability and reliability.
Generated by AI
Specs
- FeaturesEasy Installation
- MaterialMetal
- AccessoriesKeys
- Vehicle fitment typeUniversal
Reviews summary
Pros
- : Setup process is straightforward and fast.
- : Offers good value for the cost.
- : Features a robust barrier for protection.
- : Provides a secure fit on most trailer hitches.
- : Made with sturdy materials for a long-lasting product.
Neutral
- : Offers secure attachment on certain models, but struggles with others.
Generated by AI
Current price is USDNow $34.56
You save $13.74
was $48.30$48.30
You save$13.74
Price when purchased online
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Columbus, 43215
Arrives by Mon, Feb 2
.Order within 3 hr 17 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
More seller options (18)
Starting from $42.99
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About this item
Product details
The Master Lock Universal Trailer Hitch Lock is a high-security solution designed to prevent theft and ensure peace of mind. It fits most 1-7/8 inch, 2 inch, and 2-5/16 inch couplers, making it compatible with a wide range of trailers. The advanced locking mechanism is engineered to resist picking and prying, providing superior protection against unauthorized access. Easy to install and remove, this hitch lock is also designed to withstand the elements, resisting rust and corrosion for long-lasting durability. Trust in Master Lock's commitment to quality, backed by a limited lifetime warranty.
- Universal trailer coupler lock fits most 1-7/8 in (48 mm), 2 in (51 mm) and 2-5/16 in (59 mm) couplers
- Guards against trailer tow-away theft
- Advance locking mechanism resists picking and prying
- Easy to install and remove
- Resists rust and corrosion
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Features
Easy Installation
Material
Metal
Accessories
Keys
Vehicle fitment type
Universal
Warranty
Warranty information
Limited lifetime Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
State Chemical Disclosure
None
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Setup process is straightforward and fast.
- : Offers good value for the cost.
- : Features a robust barrier for protection.
- : Provides a secure fit on most trailer hitches.
- : Made with sturdy materials for a long-lasting product.
Neutral
- : Offers secure attachment on certain models, but struggles with others.
Generated by AI
Sort by |
Showing 1-3 of 149 reviews
Oct 18, 2025
TLR
Item details
Size: 1
5 out of 5 stars review
Verified Purchase
Go to plan B
Plan “A” was to use this lock on a 2 5/16” ball size travel trailer tongue but the lock width is too narrow, so I went to plan “B” and used the lock on a 2” Bulldog utility trailer. No problem!
Helpful?19J1LUIX2FTH455575784
Dec 12, 2025
Myra
Item details
Size: 1
5 out of 5 stars review
Verified Purchase
Great deal!
Works perfectly! It's just a little bulky, but I guess it needs to be so it is harder for someone to cut through it and steal my trailer. It is very sturdy and well made. A value purchase.
Helpful?19J1LUIX2FTH455575784
Dec 27, 2025
William Haymond
5 out of 5 stars review
Seller Verified Purchase
Master Universal Trailer Coupler Lock Model 389DAT
I'm very pleased with my new trailer lock It is very simple to install, light weight and affordable. It also carries the Master Lock name that we've all come to trust for security!
Review from northerntool.com
Helpful?19J1LUIX2FTH455575784
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