Master Lock Black Universal Size Trailer Hitch Lock, Trailer Coupler Lock for Securing RV’s, Horse Trailers, Tool Trailers and More, 379ATPY
Product ID: 7757162
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Details
- BrandMaster Lock
- Special FeaturePortable
- Lock TypeKey Lock
- Item dimensions L x W x H5.1 x 3.5 x
- MaterialZinc
🔒Fits 3 universal coupler sizes
🌧️Rust & corrosion resistant zinc build
🛡️Advanced pick & pry resistant lock
Frequently Bought Together
Description
🔐 Lock in your peace of mind—because your trailer deserves VIP protection.
- NEXT LEVEL SECURITY - Advanced locking mechanism defies picking and prying attempts
- UNIVERSAL FIT ZERO HASSLE - Secure 1-7/8", 2", and 2-5/16" trailer couplers with one lock
- BUILT TO BRAVE THE ELEMENTS - Durable zinc construction resists rust and corrosion for long-lasting protection
- READY TO USE OUT OF THE BOX - Includes two keys and a portable, easy-to-handle design for on-the-go security
- TRUSTED BRAND LIFETIME PEACE - Backed by Master Lock’s Limited Lifetime Warranty for ultimate confidence
The Master Lock 379ATPY is a universal trailer hitch lock designed to fit the most common coupler sizes (1-7/8", 2", and 2-5/16"). Constructed from corrosion-resistant zinc and featuring an advanced locking mechanism, it offers superior protection against picking and prying. Ideal for securing RVs, horse trailers, and tool trailers, it comes with two keys and a Limited Lifetime Warranty, making it a reliable security solution for professionals on the move.
Specifications
| Brand | Master Lock |
| Special Feature | Portable |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 5.1 x 3.5 x 4.6 inches |
| Material | Zinc |
| Recommended Uses For Product | vehicles, trailers, RVs |
| Style | Trailer Hitch Lock |
| Color | Black |
| Number of Pieces | 1 |
| Finish Type | Polished |
| Included Components | Unit^Instruction Guide |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Item Weight | 1 Pounds |
| Control Method | Touch |
| UPC | 071649229220 |
| Model Name | Universal Towing Coupler Lock, Steel |
| Global Trade Identification Number | 00071649229220 |
| Manufacturer | Master Lock |
| Item Weight | 1 pounds |
| Product Dimensions | 5.1 x 3.5 x 4.6 inches |
| Item model number | 379ATPY |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 379ATPY |
| Special Features | Portable |
Have a Question? See What Others Asked
If this does not work on our travel trail is it returnable?
Does this fit Airstreams?
Can these be rekeyed? I have alot of locks. All on same master lock key
Can I get a key number the same as locks i Have
Common Questions
Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.
Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.
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