French Door Lock
MaybeThe top 5 brands take only 43% of clicks. But demand is soft, at -4.4% this quarter, so French Door Lock is a Maybe.
- Flapen Score
- 56 / 100Top 9% of 2,472 Baby Products niches · +12 vs the category median of 4456
- Market size
- $306K/yr460K searches / yr
- 90-day growth
- -4.4%search demand this quarter
- Competition
- 36%top-5 click share · 43 brands · 82 sellers
Flapen Score
French Door Lock against its category
The dotted line is the Baby Products average. Past it, French Door Lock is stronger. Inside it, weaker.
Market
The French Door Lock market on Amazon at a glance
Shoppers on Amazon United States searched for French Door Lock 460K times last year and spent an estimated $306K. The top 5 brands take 43% of clicks. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 3.0% of those searches ended in a purchase.
Shoppers searched for this 460K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -4.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $306K a year.
- Searches, last 12 months
- 460K
- Growth, 90 days vs prior 90
- -4.4%
- Conversion, latest week
- 3.0%
- Market size, estimated
- $306Ka year
- Peak month
- November1.2× the quietest month
- Top search term
- french door lock123K searches a year
02 · Price
A sale here is worth $21.98.
Listings sell for $21.98 on average, from $4.97 to $104.82. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 100 to 250 of them. At $21.98 that is $2K to $5K a year per listing.
- Average price
- $21.98inside the $15 to $100 sweet spot
- Price range
- $4.97–$104.82
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$5K
- Returns
- 3.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.5% of listings are out of stock. The average listing ranks #202 within Safety. It carries 2,695 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 100%
- Out of stock, average day
- 3.5%
- Average rank
- #202in Safety
- Average rating
- 4.51 starsAmazon United States average 4.42 stars
- Average reviews
- 2,695per listing
- Listings tracked
- 58
04 · Newcomers
5 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 5 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
- 7
- Successful launches
- 5Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top French Door 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 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
French Door Lock Door Security Bar Double Door Locking Device Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers All Metal Construction Safety U-Shaped Bar Prevent Kick Ins
- Price
- $18.59
- Rating
- 4.7/5
- Reviews
- 145
- Age
- 12mo ago

Baby Proofing Cabinets Cabinet Locks for Babies U-Shaped Child Locks for Cabinets Child Proof Cabinet Latches Child Safety Cabinet Locks with Adjustable by SPISPI (Pack of 2)
- Price
- $6.34
- Rating
- 4.4/5
- Reviews
- 5,003
- Age
- 3y ago

Alise 4 inch Flip Latch Gate Latches Safety Door Lock for Barn Wood Fence Sliding French Doors Heavy Duty SUS304 Stainless Steel Gate Hardware Matte Black MS9500-B
- Price
- $8.76
- Rating
- 4.6/5
- Reviews
- 1,544
- Age
- 8y ago

MOSECYOU French Door Lock Double Door Security Barricade Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers All Metal Construction Device U-Shaped Bar Prevent Kick Ins
- Price
- $19.50
- Rating
- 4.8/5
- Reviews
- 71
- Age
- 5mo ago

Kiscords Baby Safety Cabinet Locks for Knobs Child Safety Cabinet Latches for Home Safety Strap for Baby Proofing Cabinets Kitchen Door RV No Drill No Screw No Adhesive (White)
- Price
- $13.64
- Rating
- 4.4/5
- Reviews
- 7,099
- Age
- 14y ago
Trending
estimated 90-day click momentum
2 Pack French Door Lock 6 Inch Heavy Stainless Steel Flush Latch Bolts Concealed Security Double Door Lock for Inactive Leaf Double Door Opening and Composite Wood Double Dummy Door
- Price
- $15.93
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 1y ago

MOSECYOU French Door Lock Double Door Security Barricade Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers All Metal Construction Device U-Shaped Bar Prevent Kick Ins
- Price
- $19.50
- Rating
- 4.8/5
- Reviews
- 71
- Age
- 5mo ago

Camtek Matte Black Double Front Door Handle Set French Door Locks for Double Doors with Smooth Deadbolt & Dummy Handle Double Door Lock Easy to Install Durable Construction for Front Door
- Price
- $73.36
- Rating
- 4.6/5
- Reviews
- 30
- Age
- 7mo ago

Master Lock 527D Adjustable Shackle Padlock with Key Black
- Price
- $11.59
- Rating
- 4.7/5
- Reviews
- 2,252
- Age
- 19y ago

Sumnacon 2Pcs 6 Inch Door Bolts - Stainless Steel Concealed Security French Door Locks with Hardwares Metal Flush Latch Bolts for Composite Wood Double Dummy Door Black
- Price
- $12.15
- Rating
- 4.6/5
- Reviews
- 1,344
- Age
- 8y ago
Newest
by launch date
MOSECYOU French Door Lock Double Door Security Barricade Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers All Metal Construction Device U-Shaped Bar Prevent Kick Ins
- Price
- $19.50
- Rating
- 4.8/5
- Reviews
- 71
- Age
- 5mo ago

Camtek Matte Black Double Front Door Handle Set French Door Locks for Double Doors with Smooth Deadbolt & Dummy Handle Double Door Lock Easy to Install Durable Construction for Front Door
- Price
- $73.36
- Rating
- 4.6/5
- Reviews
- 30
- Age
- 7mo ago

AST Double Door Lockout Device French Door Reinforcement Lock with 3 Keys Lockout to Double Door Knobset and Handleset Childproof Door Lock Premium Version (Matte White with Keyed Differ)
- Price
- $41.47
- Rating
- 4.4/5
- Reviews
- 39
- Age
- 9mo ago

French Door Lock Door Security Bar Double Door Locking Device Keyed Extra Door Lock for Doors with Double Handles/Knobs/Levers All Metal Construction Safety U-Shaped Bar Prevent Kick Ins
- Price
- $18.59
- Rating
- 4.7/5
- Reviews
- 145
- Age
- 12mo ago

French Door Lock for Double Doors Adjustable Double Door Lock for Home Security Prevent Kick Ins for Various Knob Width Door Security
- Price
- $18.74
- Rating
- 4.6/5
- Reviews
- 31
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 36% of clicks, no more. An open shelf where new products get seen.
Brands
43 falling
Sellers
82
Est. top-5 brand share
43%
Top 20: 84%
Est. top-5 click share
36%
Top 20: 70%
Open market
52%
- Alise11%
- ROZEKEAN10%
- MOSECYOU9%
- SPISPI8%
- Ceoighe6%
- AST5%
Demand
French Door Lock search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top French Door Lock search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- french door lock123K/yr
- double door lock77K/yr
- french door locks for double doors39K/yr
- double door latch31K/yr
- french door locks21K/yr
- french door child lock16K/yr
- french door latch18K/yr
- double door locks16K/yr
- french door hardware17K/yr
- double door child lock11K/yr
Reviews and returns
What reviews say buyers love and hate about French Door Lock
We read the reviews and the return reasons for every product selling here.
“Feels cheap and the unlock mechanism doesnt work well”
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 French Door 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









