Best Selling Trailer Locks: See Top Product Rankings by Sales Volume & Market Trends

July 2026
136 Products Tracked

Looking for the most popular trailer locks products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "trailer locks." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B07Q6NXT9L currently leads the trailer locks market with 4K monthly sales, followed closely by B07S425715 with 3K monthly sales and B0DP6SDK1P with 3K monthly sales. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales July 2026
Puroma 2 Pack 2.6 Inch Long Shackle Combination Lock 4 Digit Outdoor Waterproof Padlock for Hasp locker lock, Sports Locker, Fence, Gate, Toolbox, Case, Hasp Storage, Cabinets (Black)
1
B07Q6NXT9L
$8.99·
4.4
Units/sold4K
Rhino USA 2” Trailer Hitch Pin – Patented 5/8" Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK
2
B07S425715
$25.90·
4.6
Units/sold3K
RV Door Lock for Travel Trailers with Paddle Deadbolt, Camper Entry Door Latch, RV Lock Replacement Kit with 4 Keys, for Cargo Hauler Horse Trailer Truck (1 Lock 4 Keys)
3
B0DP6SDK1P
$22.49·
4.7
Units/sold3K
🚀Fastest Growing
by MoM sales growth
Puroma 2 Pack 2.6 Inch Long Shackle Combination Lock 4 Digit Outdoor Waterproof Padlock for Hasp locker lock, Sports Locker, Fence, Gate, Toolbox, Case, Hasp Storage, Cabinets (Black)
#1
B07Q6NXT9L
$8.99·
4.4
Puroma 2 Pack 2.6 Inch Long Shackle Combination Lock 4 Digit Outdoor Waterproof Padlock for Hasp locker lock, Sports Locker, Fence, Gate, Toolbox, Case, Hasp Storage, Cabinets (Black)
Units/sold
4K100.0%
Rhino USA 2” Trailer Hitch Pin – Patented 5/8" Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK
#2
B07S425715
$25.90·
4.6
Rhino USA 2” Trailer Hitch Pin – Patented 5/8" Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK
Units/sold
3K100.0%

Top Selling Trailer Locks

As of July 2026, we analyzed 136 tracked products in Amazon's "trailer locks" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 2,000 and 4,000 monthly sales. B07Q6NXT9L leads the trailer locks market with an estimated 4,000 monthly sales, up 100.0% from the previous month.

136Products Tracked
2,500Top 10 Avg. Sales
$18.21Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
Puroma 2 Pack 2.6 Inch Long Shackle Combination Lock 4 Digit Outdoor Waterproof Padlock for Hasp locker lock, Sports Locker, Fence, Gate, Toolbox, Case, Hasp Storage, Cabinets (Black)
#1
B07Q6NXT9L

Puroma 2 Pack 2.6 Inch Long Shackle Combination Lock 4 Digit Outdoor Waterproof Padlock for Hasp locker lock, Sports Locker, Fence, Gate, Toolbox, Case, Hasp Storage, Cabinets (Black)

4,000
▲ 100.0%
Units Sold/mo
$8.99
Price
4.4
Rating
9.2K
Reviews
2
Rhino USA 2” Trailer Hitch Pin – Patented 5/8" Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK
B07S425715
$25.90
4.6 (10.3K)
Rhino USA 2” Trailer Hitch Pin – Patented 5/8" Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK
3,000 Units Sold/mo▲ 100.0%
3
RV Door Lock for Travel Trailers with Paddle Deadbolt, Camper Entry Door Latch, RV Lock Replacement Kit with 4 Keys, for Cargo Hauler Horse Trailer Truck (1 Lock 4 Keys)
B0DP6SDK1P
$22.49
4.7 (554)
RV Door Lock for Travel Trailers with Paddle Deadbolt, Camper Entry Door Latch, RV Lock Replacement Kit with 4 Keys, for Cargo Hauler Horse Trailer Truck (1 Lock 4 Keys)
3,000 Units Sold/mo▲ 100.0%
4
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
B0FH22JFVV
$9.99
4.7 (583)
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
3,000 Units Sold/mo▲ 2.0%
5
Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head, Weather Resistant Trailer Coupler Locking Hitch Pin with Keys for Protecting Trailers, RVs, 2866DAT
B0009V1WS4
$17.03
4.5 (13.8K)
Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head, Weather Resistant Trailer Coupler Locking Hitch Pin with Keys for Protecting Trailers, RVs, 2866DAT
2,000 Units Sold/mo▲ 66.7%
10
METOWARE Trailer Coupler Lock, Fit 1-7/8", 2", 2-5/16" Coupler, Yellow | Universal Adjustable Trailer Lock, Heavy-Duty Steel, Anti Theft, Trailer Hitch Locks, Trailer Ball Lock
B0B4ZH6R7Q
$11.99
4.5 (2.4K)
METOWARE Trailer Coupler Lock, Fit 1-7/8", 2", 2-5/16" Coupler, Yellow | Universal Adjustable Trailer Lock, Heavy-Duty Steel, Anti Theft, Trailer Hitch Locks, Trailer Ball Lock
2,000 Units Sold/mo▲ 100.0%
View All 136 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the trailer locks price landscape, we segmented all 136 tracked listings in Amazon's live "trailer locks" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best trailer locks price zone, absorbing 38% of the assortment (112 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the trailer locks category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 38% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
38%
112 products

Top products in this price tier

#1
B07Q6NXT9L
$8.99
4k Units Sold/mo
Unlock Top Performers
#2
$50.00 ~ $100.00
Tier 2
27%
81 products
$100.00 ~ $200.00
Tier 3
14%
41 products
$10.00 ~ $20.00
8%
Unlock to view all price tier distributions and their ASIN sales contributions

"Trailer locks" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "trailer locks" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-07-12 to 2026-07-18, the Amazon USweekly search volume for "trailer locks" was approximately 863 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #217,239, climbing 7,076 positions from the previous week. Additionally, the top 3 products for this keyword capture 20.9% of the total click share and 17.4% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

trailer locks

ASINSIGHT
Search Frequency Rank
217,239
7,076
Search Volume
863
3.4%
Top 3 Click Share
20.9%
Top 3 Conv. Share
17.4%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
863
View full trends for the past 3 years
JulAugSepOctNovDecJanFebMarAprMayJunJul
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