trailer door latch
Worth a lookShows a sweet-spot price point ($28.34 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$28.34avg listing price — sweet spot $15–$100
Brand share
Great50%top-5 brand share — no brand owns this niche
Competition
Great38%top-5 click share — an open shelf
Price range
Good$7.90–$127.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good988.44avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.2%return rate — above 5% kills the launch gate
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Growth
Okay+14.8%90-day search growth — must beat 0% to launch
Market size
Okay$117K$117K/yr · 117K searches
According to Flapen's Amazon United States niche tracking, trailer door latch is a $117K/yr Amazon United States market (117K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
trailer door latch market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $142K–$170K
- units × avg price
- Conversion rate
- 3.5%
- Avg BSR
- #1,190
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 1.9%
- Avg brand age
- 46 months
- Avg seller age
- 169 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
29 falling
Sellers
63
Top-5 brand share
50%
Top 20: 94%
Top-5 click share
38%
Top 20: 79%
Open market
44%
- Lonffery15%
- CAMJOKE12%
- Buyers Products Company9%
- JY PERFORMANCE7%
- Siasky7%
- LATCH.IT6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +14.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top trailer door latch search terms
- trailer door latch57K/yr
- enclosed trailer door latch27K/yr
- cargo trailer door latch17K/yr
- horse trailer door latch12K/yr
- trailer door latch lock3K/yr
Top trailer door latch products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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)
CAMJOKE$22.394.7★502 rev
Lonffery Rv Door Latch RV Door Holder 304 Stainless Steel Trailer Latch 4 inches
Lonffery$9.924.7★306 rev
Buyers Products DH304 Heavy Duty Aluminum Door Hold Back 4 Inch Hook and Keeper with Spring Loaded Latch Zinc Plated Finish Keeper Included Trailer Door Holder for Enclosed Trailer
Buyers Products Company$9.474.7★997 rev
Siasky Black RV Door Lock Replacement Upgraded RV Door Latch with Paddle Deadbolt 4 Keys Camper Door Lock for Travel Trailers Horse Cargo Hauler Zinc Alloy Trailer Entry Door Latch Replacement
Siasky$21.574.5★1,132 rev
LATCH.IT Black RV Door Lock Replacement | All Metal RV Door Handle Fits 2.75x3.75 Holes | Camper Door Lock | RV Latch | Camper Lock Replacement | RV Door Latch for Trailers Fifth Wheels & More
LATCH.IT$37.734.6★5,627 rev
Newest
by launch date
CAMJOKE Upgraded RV Door Lock Replacement with Paddle Deadbolt 100% Zinc Alloy Camper Door Handle Latch RV Enclosed Travel Trailer Entry Door Lock with Keys for Camper (4 Alike Keys 1 Upgraded Lock)
CAMJOKE$24.9334 rev
LONFFERY Trailer Door Latch for Cargo Padlock Race Bar Lock Handle Enclosed Car Hauler Trailer Door Hasp with Screws 2 Nuts 2
Lonffery$13.8910 rev
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)
CAMJOKE$22.39502 rev
LONFFERY Cargo Trailer Cambar Cam Bar Lock Trailer Door Latch for Folding Ramp Door
Lonffery$21.1929 rev
WELLUCK RV Door Lock Replacement with Paddle Deadbolt 100% Metal Camper Door Latch Handle Lock RV Entry Door Lock for Camper Horse Travel Trailer Cargo Hauler
WELLUCK$16.37366 rev
Trending
90-day click momentumCAMJOKE Upgraded RV Door Lock Replacement with Paddle Deadbolt 100% Zinc Alloy Camper Door Handle Latch RV Enclosed Travel Trailer Entry Door Lock with Keys for Camper (4 Alike Keys 1 Upgraded Lock)
CAMJOKE$24.934.4★
JY PERFORMANCE 45 Cam Bar Lock Assembly Side Door Enclosed Trailer
JY PERFORMANCE$45.084.3★
LONFFERY Trailer Door Latch for Cargo Padlock Race Bar Lock Handle Enclosed Car Hauler Trailer Door Hasp with Screws 2 Nuts 2
Lonffery$13.894.8★
ESUDNT Rv Door Latch Trailer Door Latch 304 Stainless Steel Camper Door Latch Trailer Door Holder Rv Door Holder Rv Screen Door Latch 6 Inch Metal T-Style Door Holder For Cargo Trailer Truck (2 Pack)
ESUDNT$19.684.5★
Hicarer Cam Bar Enclosed Lock Trailer Door Latch Zinc Plated Single Hinge Point for Folding Ramp Door RV Hauler Fold Down (Silver 36 Inch)
Hicarer$41.084.4★
Common questions
- Is trailer door latch profitable to sell on Amazon United States?
- The niche generates $117K/yr across 43 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +14.8%. Flapen's verdict: Worth a look (57/100).
- How competitive is the trailer door latch niche?
- 29 brands and 63 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 50% of demand.
- When does demand for trailer door latch peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the trailer door latch niche?
- Listings span $7.90–$127.37; the average listing price is $28.34 (sweet spot $15–$100). The average incumbent carries 988 reviews — the moat a new listing must climb.