Master Lock 2847DAT Adjustable Stainless Steel Trailer Coupler Latch Lock 9/16 in. to 2-3/4 in. Long
- Brand:
- Master Lock
- Model Number:
- 2847DAT
- UPC:
- 071649116148
- EAN:
- 0071649116148
- Walmart SKU:
- 37572879
Key Takeaway
Current $11.88 has remained steady for the past three weeks, closely tracking the 90-day average of $11.65. This consistency suggests buyers are getting the standard market rate.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$20.90 | |
|
Lowest Price
|
$15.05 | |
|
Most Recent Price
|
$15.76 |
- Average Price
- $16.36
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$13.20 | |
|
Lowest Price
|
$4.16 | |
|
Most Recent Price
|
$11.88 |
- Average Price
- $12.11
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Master Lock 2847DAT Adjustable Stainless Steel Trailer Coupler Latch Lock 9/16 in. to 2-3/4 in. Long since 6/4/2025. The most recent price update was on Sep 12, 2026.
Price Range: Over the past 90 days, the price has ranged from $4.16 (lowest on 7/23/2026) to $13.20 (highest on 8/25/2025). The average price during this period is $12.11.
Current Trend: Walmart.com prices have ranged from $4.16 (Jul 23) to $11.88 (Sep 12) over the past 90 days. Current price is close to the 90-day average of $11.65.
Customer Insights: Rated 4.06/5 from 36 reviews.
Customer Reviews
36 reviewsCustomer Reviews
4.1
Based on 36 reviews
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Showing 10 of 36 reviews
Works %26 quality
Master Lock quality is good. Works as it should. Everything is just overpriced now a days.
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This is our second purchase of this lock. We love it
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Great product
Does the job! Didn't have any problems
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Great buy!
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Works well as I have a 3” wide tongue so the 31/2 “ shaft works well. These are hard to find. Fits nice and secure on tongue and made by master lock.
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Exactly what was needed!
Works perfectly and is exactly as described.
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Not Rekeyable
Called customer support and they confirmed that this lock and the 1469DAT are not rekeyable. I recommended to them to make a keyed alike set in the future.
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no show
items never showed up and price doubled
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Not a secure trailer coupler lock.
The photo on the Website is deceiving. I was looking for a snowmobile trailer coupler lock. The diameter of the pin is smaller than a pencil. I would not trust this lock to secure a $15,000 snowmobile and a $5,000 covered 7x12 trailer.
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Poor quality
Used only once. It was difficult to insert key and lock. Had to cut it off to un hitch my truck after one use.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
33 recordsWalmart.com prices have ranged from $4.16 (Jul 23) to $11.88 (Sep 12) over the past 90 days. Current price is close to the 90-day average of $11.65.
| Date | Price | Change | % Change |
|---|---|---|---|
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+7.72 | +185.6% | |
| $4.16 | $-7.72 | -65.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | $+0.00 | +0.0% | |
| $11.88 | — | — |
No third-party seller price history available for this product in the past 90 days.
