Trailer Pin Lock
MaybeBuyers convert on 8.8% of searches. But shoppers spend an estimated $106K a year here, so Trailer Pin Lock is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $106K/yr81K searches / yr
- 90-day growth
- +54.4%search demand this quarter
- Competition
- 55%top-5 click share · 12 brands · 75 sellers
Flapen Score
Trailer Pin Lock against its category
The dotted line is the Automotive average. Past it, Trailer Pin Lock is stronger. Inside it, weaker.
Market
The Trailer Pin Lock market on Amazon at a glance
Shoppers on Amazon United States searched for Trailer Pin Lock 81K times last year and spent an estimated $106K. The top 5 brands take 84% of clicks. Demand peaks in May–Jun–Jul. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 8.8% of those searches ended in a purchase.
Shoppers searched for this 81K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.8% of those searches ended in a purchase. Searches in the last 90 days moved +54.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $106K a year.
- Searches, last 12 months
- 81K
- Growth, 90 days vs prior 90
- +54.4%
- Conversion, latest week
- 8.8%
- Market size, estimated
- $106Ka year
- Peak month
- June2.1× the quietest month
- Top search term
- trailer pin lock39K searches a year
02 · Price
A sale here is worth $14.94.
Listings sell for $14.94 on average, from $4.17 to $53.21. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $14.94 that is $1K to $4K a year per listing.
- Average price
- $14.94under the $15 to $100 sweet spot
- Price range
- $4.17–$53.21
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$4K
- Returns
- 2.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.6% of listings are out of stock. The average listing ranks #25 within Towing Products & Winches. It carries 2,464 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 100%
- Out of stock, average day
- 2.6%
- Average rank
- #25in Towing Products & Winches
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 2,464per listing
- Listings tracked
- 24
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Trailer Pin Lock products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Master Lock Trailer Lock Stainless Steel Adjustable Coupler Latch Lock 2847DAT
- Price
- $12.15
- Rating
- 4.5/5
- Reviews
- 3,062
- Age
- 20y ago

METOWARE Trailer Tongue Coupler Lock 1/4 Dia 3-1/2 Span Trailer Hitch Lock for Latch-Type Coupler Black Trailer Pin Lock for Towing Trailer RV Car Boat Truck (1 Pack)
- Price
- $19.14
- Rating
- 4.6/5
- Reviews
- 1,278
- Age
- 5y ago

CZC AUTO Black Trailer Hitch Coupler Lock Dia 1/4 Inch 3/4 Inch Span for Tow Boat RV Truck Cars Coupler (1 Pack Black)
- Price
- $7.86
- Rating
- 4.6/5
- Reviews
- 8,822
- Age
- 6y ago

RETRUE Trailer Tongue Coupler Lock Trailer Hitch Lock Dia 1/4 Inch 3/4 Inch Span for Tow Boat RV Truck Cars Coupler Black
- Price
- $7.81
- Rating
- 4.5/5
- Reviews
- 2,208
- Age
- 4y ago

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
- Price
- $27.13
- Rating
- 4.6/5
- Reviews
- 10,225
- Age
- 6y ago
Trending
estimated 90-day click momentum
10 Pack NRJSSCC Trailer Coupler Pin and Locking Pin 2-1/8x1/4 Trailer Hitch Pin Heavy Duty Shaft Locking and Wire Lock Pins Hardware Pins for Farm Trailers Towing Lawn Garden Carbon Steel
- Price
- $5.58
- Rating
- 4.8/5
- Reviews
- 74
- Age
- 8mo ago

RETRUE Cyber Lock Heavy Duty Trailer Coupler Lock Upgraded Trailer Lock with Extra Wide 1.2 Span & 1/4 Diameter Anti-Theft Tongue Locks for RVs Boats Trucks Tow Hitch Security Accessory-Silver
- Price
- $25.43
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 10mo ago

RETRUE Trailer Hitch Locks 5/8 Locking Hitch Pin for 2 and 2 1/2 Receiver Class III IV Hitch Tow Hitch Pin Lock Dia 3-1/2 Long Pin with O-Rings Weatherproof Caps for Trailer Truck Car Boat
- Price
- $11.36
- Rating
- 4.6/5
- Reviews
- 941
- Age
- 3y ago

Rhino USA Trailer Hitch Lock Kit (for 2 Trailers) Heavy Duty Anti Theft Trailer Coupler Locks for RV Camper Trailer Boat Caravan - Reinforced Solid Steel Tow Lock for Trailer Tongue
- Price
- $53.21
- Rating
- 4.4/5
- Reviews
- 2,328
- Age
- 4y ago

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
- Price
- $10.04
- Rating
- 4.7/5
- Reviews
- 528
- Age
- 1y ago
Newest
by launch date
10 Pack NRJSSCC Trailer Coupler Pin and Locking Pin 2-1/8x1/4 Trailer Hitch Pin Heavy Duty Shaft Locking and Wire Lock Pins Hardware Pins for Farm Trailers Towing Lawn Garden Carbon Steel
- Price
- $5.58
- Rating
- 4.8/5
- Reviews
- 74
- Age
- 8mo ago

RETRUE Cyber Lock Heavy Duty Trailer Coupler Lock Upgraded Trailer Lock with Extra Wide 1.2 Span & 1/4 Diameter Anti-Theft Tongue Locks for RVs Boats Trucks Tow Hitch Security Accessory-Silver
- Price
- $25.43
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 10mo ago

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
- Price
- $10.04
- Rating
- 4.7/5
- Reviews
- 528
- Age
- 1y ago

Orion Motor Tech Locking Hitch Pin Fits 2 Receiver with 5/8 Diameter Hitch Pin Lock Anti-Theft Steel Hitch Pin Lock with Key for Class III IV Hitches Anti-Rattle Trailer Hitch Pin with O-Rings
- Price
- $9.99
- Rating
- 4.7/5
- Reviews
- 396
- Age
- 1y ago

YIQQPLOS 2 Pack Premium Safety Coupler Pin 1/4 x 3.15(6.3mm x 80mm) High-Quality Trailer Pin Pto Pin Shaft Locking Pin Square Wire Lock Pin for Farm Trailers Towing Lawn
- Price
- $4.17
- Rating
- 4.7/5
- Reviews
- 303
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 55% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
75
Est. top-5 brand share
84%
Top 20: 100%
Est. top-5 click share
55%
Top 20: 96%
Open market
12%
- Master Lock23%
- RETRUE19%
- CZC AUTO18%
- METOWARE14%
- Rhino USA10%
- MAXXHAUL4%
- Open — no brand owns it (6 brands, 12%)
Demand
Trailer Pin Lock search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 2.1×
Search terms
Top Trailer Pin Lock search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- trailer pin lock39K/yr
- trailer lock pin30K/yr
- trailer locking pin6K/yr
- locking trailer pin4K/yr
- trailer pin lock for hitch3K/yr
Reviews and returns
What reviews say buyers love and hate about Trailer Pin Lock
We read the reviews and the return reasons for every product selling here.
“Really long”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Trailer Pin Lock questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









