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Master Lock Black Universal Size Trailer Hitch Lock, Trailer Coupler Lock for Securing RV’s, Horse Trailers, Tool Trailers and More, 379ATPY
AMAZON.COM
Price
$ 40.11
Last price was updated on: 18th Dec 2025, 11:38 PM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$40.11
$15.16
Lowest
$63.56
Highest
Buying Advice:
Excellent! Buy now. 54% chance price goes up. Buy soon.
Excellent! Buy now. 54% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$15.16
22nd May 2018
Highest Ever
$63.56
29th Apr 2018
Average Price
$24.49
692 data points
Last 3M Low
$29.99
14th Oct 2025
Last 6M Low
$29.97
19th Aug 2025
Last 12M Low
$27.88
8th Jun 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B000L9QRE8 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Rating | 4.6 ( 5752 ratings ) |
| Category | Hitch Locks |
| Manufacturer | Master Lock |
| Model Number | 379ATPY |
| Model Name | Universal Towing Coupler Lock, Steel |
| Item Color | Black |
| Item Dimensions | 5.1 x 3.5 x 4.6 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for Master Lock Black Universal Size Trailer Hitch Lock Trailer Coupler Lock for Securing RVs Horse Trailers Tool Trailers and More 379ATPY was $15.16 on 22nd May 2018. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for Master Lock Black Universal Size Trailer Hitch Lock Trailer Coupler Lock for Securing RVs Horse Trailers Tool Trailers and More 379ATPY was $63.56 on 29th Apr 2018. Prices have dropped since then.
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What is the average price of this product?The average price for Master Lock Black Universal Size Trailer Hitch Lock Trailer Coupler Lock for Securing RVs Horse Trailers Tool Trailers and More 379ATPY is $24.49 (692 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, Master Lock Black Universal Size Trailer Hitch Lock Trailer Coupler Lock for Securing RVs Horse Trailers Tool Trailers and More 379ATPY reached a low of $29.99 on 14th Oct 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 54% chance price goes up. Price may increase soon.