🔐 Lock in your peace of mind—because your trailer deserves VIP protection.
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.
| 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 |
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