Trailer Hitch Lock Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Trailer Hitch Lock sales on Amazon US totaled 46,100 units in July 2026 (▼ 2.5% vs. the prior month), generating an estimated $988,148 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 52.1% of unit volume and 39.8% of revenue, while a typical listing is priced at $28.29. The keyword itself pulled 14,607 Amazon queries over the same period (▼ 8.5% MoM).
Zooming out to the 12-month window ending July 2026, the trailer hitch lock Top 50 moved 383,400 units and $8,587,667 in cumulative sales — an average of 31,950 units and $715,639 per month. Monthly throughput topped out at 47,300 units in June 2026 and dipped to 22,850 in December 2025, leaving the latest reading 24.8% higher than August 2025.
Trailer Hitch Lock Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
46.1K
▼ 2.5% MoM
Monthly Revenue 2026/07
$988.1K
▼ 5.5% MoM
Top 10 Market Share 2026/07
52.1%
Trailer Hitch Lock Market Share & Sales Concentration on Amazon US — July 2026
The most-sold trailer hitch lock listing on Amazon US in July 2026 is ASIN B0C3C4F22V (Brand: DEEAGLE), which sold 5,000 units at $9.87 apiece — equal to 10.8% of every unit tracked in this report and 1.7× the volume of the No. 2 listing.
The Top 10 ASINs account for 24,000 units and $392,800 in July 2026 — 52.1% of unit volume and 39.8% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Trailer Hitch Lock' on Amazon
July 2026
Is 52.1% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0C3C4F22V
DEEAGLE Hitch Tightener Anti Rattle Stabilizer for 1.25" to 2" Hitch | Reduce Movement On Hitch Mount Cargo Carrier Bike Rack Boat RV Trailer Accessories
5K
▲ 0.0%vs. prior month
$49.9K
latest month
12-month trend
B07S425715
Rhino USA 2in Trailer Hitch Pin - Patented Locking Receiver Pin | Weatherproof, Anti-Theft, Debris-Protected. Tow Truck Ready for Class III/IV Hitches on Truck, SUV & Jeep. Black
3K
▼ 25.0%vs. prior month
$77.5K
latest month
12-month trend
B0FH22JFVV
JUSTTOP Trailer Hitch Receiver Pin Lock,5/8" Dia 3-1/2" Long Pin Trailer Lock for Class III IV 2" and 2-1/2" Receiver,Tow Hitch Pin Lock with 4 Anti-Rattle Rubber O-Rings,for Trailer Truck Car Boat
3K
▲ 0.0%vs. prior month
$30K
latest month
12-month trend
B0B286C48R
RETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black | Heavy-Duty Security, Cut-Resistant, Weather Resistant, Anti-Theft Latch Lock, Tow Boat RV Truck Car's Coupler
2K
▲ 0.0%vs. prior month
$16K
latest month
12-month trend
B0DFCDMW1C
RETRUE Universal Trailer Coupler Lock, Adjustable Hitch Lock, Bright Yellow | Fit 1-7/8 Inch, 2 Inch, 2-5/16 Inch Coupler, Heavy-Duty Anti-Theft Tongue Ball Lock, Weather-Resistant, For RV, Boat, Truck
2K
▲ 185.7%vs. prior month
$20.2K
latest month
12-month trend
B000L9QRE8
Master Lock Trailer Lock, Black Trailer Tongue Lock 379ATPY | Universal Trailer Coupler Lock Secures RVs, Campers, Boat and Utility Trailers from Theft, Resists Rust, 2 Keys, Black
2K
▲ 0.0%vs. prior month
$80.9K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Trailer Hitch Lock Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
DEEAGLE is the best-performing trailer hitch lock brand in July 2026, moving 5,000 units across 1 ASIN for 20.8% of Top 10 volume. Master Lock follows with 5,000 units (20.8%), ahead of RETRUE on 4,000 units (16.7%).
Volume is spread across 7 brands, with the top three holding 58.3% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $9.66 to $30.61, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
DEEAGLE
1 ASIN in Top 10
20.8%
Units
5K
Revenue
$49.9K
Avg. price
$9.87
B0C3C4F22V
$9.87·★4.7·2.7K revsDEEAGLE Hitch Tightener Anti Rattle Stabilizer for 1.25" to 2" Hitch | Reduce Movement On Hitch Mount Cargo Carrier Bike Rack Boat RV Trailer Accessories
Units sold5K
Master Lock
3 ASINs in Top 10
20.8%
Units
5K
Revenue
$151.5K
Avg. price
$30.61
B000L9QRE8
$41.02·★4.6·6K revsMaster Lock Trailer Lock, Black Trailer Tongue Lock 379ATPY | Universal Trailer Coupler Lock Secures RVs, Campers, Boat and Utility Trailers from Theft, Resists Rust, 2 Keys, Black
Units sold2KB0009V1WS4
$20.81·★4.5·13.8K revsMaster Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing, 1/2 Inch & 5/8 Inch Swivel Head Lock Rotates 360°
Units sold2KB01MYCT0LG
$29.99·★4.7·17.4K revsMaster Lock Trailer Lock, Trailer Hitch Lock fits 1-7/8",2" & 2-5/16" Red | Universal hitch lock for Boat, RV, Utility Boat, Camper Trailers. Secure from theft at jobsites, driveway or boat launch
Units sold1K
RETRUE
2 ASINs in Top 10
16.7%
Units
4K
Revenue
$36.2K
Avg. price
$9.66
B0B286C48R
$7.99·★4.5·2.3K revsRETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black | Heavy-Duty Security, Cut-Resistant, Weather Resistant, Anti-Theft Latch Lock, Tow Boat RV Truck Car's Coupler
Units sold2KB0DFCDMW1C
$11.32·★4.3·248 revsRETRUE Universal Trailer Coupler Lock, Adjustable Hitch Lock, Bright Yellow | Fit 1-7/8 Inch, 2 Inch, 2-5/16 Inch Coupler, Heavy-Duty Anti-Theft Tongue Ball Lock, Weather-Resistant, For RV, Boat, Truck
Units sold2K
Trending Trailer Hitch Lock Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 3 ASINs forced its way in: B0DFCDMW1C booked 2K units at $11.32, with ▲ 185.7% MoM change.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0DFCDMW1C
RETRUE Universal Trailer Coupler Lock, Adjustable Hitch Lock, Bright Yellow | Fit 1-7/8 Inch, 2 Inch, 2-5/16 Inch Coupler, Heavy-Duty Anti-Theft Tongue Ball Lock, Weather-Resistant, For RV, Boat, Truck
Price
$11.32
Rating
4.3
Reviews
248
Latest month sales
B0009V1WS4
Master Lock Receiver Lock, Weather Resistant Trailer Coupler, Keyed 2866DAT | Trailer Coupler Locking Hitch Pin For Added Protection While Towing, 1/2 Inch & 5/8 Inch Swivel Head Lock Rotates 360°
Price
$20.81
Rating
4.5
Reviews
13.8K
Latest month sales
B01MYCT0LG
Master Lock Trailer Lock, Trailer Hitch Lock fits 1-7/8",2" & 2-5/16" Red | Universal hitch lock for Boat, RV, Utility Boat, Camper Trailers. Secure from theft at jobsites, driveway or boat launch
Unlock to view ASIN details and product titles
Price
$29.99
Rating
4.7
Reviews
17.4K
Latest month sales
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