Door Lock
MaybeThe top 5 brands take only 39% of clicks. But demand is soft, at -2.6% this quarter, so Door Lock is a Maybe.
- Flapen Score
- 61 / 100Top 6% of 638 Baby Products niches · +14 vs the category median of 4761
- Market size
- £510K/yr1.7M searches / yr
- 90-day growth
- -2.6%search demand this quarter
- Competition
- 39%top-5 click share · 38 brands · 73 sellers
Flapen Score
Door Lock against its category
The dotted line is the Baby Products average. Past it, Door Lock is stronger. Inside it, weaker.
Market
The Door Lock market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Door Lock 1.7M times last year and spent an estimated £510K. The top 5 brands take 39% of clicks. Flapen scores it 61 out of 100, a Maybe.
01 · Demand
An estimated 2.9% of those searches ended in a purchase.
Shoppers searched for this 1.7M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 2.9% of those searches ended in a purchase. Searches in the last 90 days moved -2.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £510K a year.
- Searches, last 12 months
- 1.7M
- Growth, 90 days vs prior 90
- -2.6%
- Conversion, latest week
- 2.9%
- Market size, estimated
- £510Ka year
- Peak month
- September1.2× the quietest month
- Top search term
- door lock680K searches a year
02 · Price
A sale here is worth £10.24.
Listings sell for £10.24 on average, from £2.90 to £34.83. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 1,250 to 1,500 of them. At £10.24 that is £13K to £15K a year per listing.
- Average price
- £10.24under the $15 to $100 sweet spot
- Price range
- £2.90–£34.83
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 50K–60K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- £13K–£15K
- Returns
- 1.9%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads.
93% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 10.9% of listings are out of stock. The average listing ranks #62 within Safety Equipment. It carries 987 reviews at 4.27 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 98%
- Out of stock, average day
- 10.9%
- Average rank
- #62in Safety Equipment
- Average rating
- 4.27 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 987per listing
- Listings tracked
- 41
04 · Newcomers
1 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 29 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 6
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 29 months
Products
Top 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 18, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
JelKen Door Lock Bolts 3(75mm) 304 Stainless Steel Door Latch Slide Bolts Lock with Screws for Bathroom Bedroom Shed Garden Toilet 3 Inch
- Price
- £2.90
- Rating
- 4.4/5
- Reviews
- 1,785
- Age
- 5y ago

Moonybaby 2 Pack Door Lever Safety Lock Door Locks for Children Child Door Handle Lock Baby Proofing Door Lock Without Drilling Strong Adhesive Easy to Install No Tools Required (White)
- Price
- £8.35
- Rating
- 4.5/5
- Reviews
- 1,190
- Age
- 3y ago
![Door Handle Locks | Child-Proof & Pet-Proof | Pack of 2 | Heavy-Duty 3M Adhesive Tape [White]](https://m.media-amazon.com/images/I/41gCgn5Fj4L.jpg)
Door Handle Locks | Child-Proof & Pet-Proof | Pack of 2 | Heavy-Duty 3M Adhesive Tape [White]
- Price
- £6.65
- Rating
- 3.9/5
- Reviews
- 2,954
- Age
- 6y ago

2PCS Door Lock Bolt - for Bathroom Bedroom Toilet Shed Shower Door - Catch Latch Slide Bolt Easy Fit with Screws
- Price
- £3.99
- Rating
- 4.5/5
- Reviews
- 1,279
- Age
- 6y ago

Silver Security Door Lock Set with Adjustable Latch and Privacy Handle Bedroom Entrance/Exit Locks
- Price
- £13.80
- Rating
- 3.6/5
- Reviews
- 182
- Age
- 2y ago
Trending
estimated 90-day click momentum
COAFTUG Keyed Hasp Lock Right Angle 90 Degrees 3 inch Hasp and Staple with Padlock Silver Door Latch Hasp Twist Knob Shed Door Locks Zinc Alloy Keyed Locking Hasp with Key for Bedroom Cupboard Gate
- Price
- £6.16
- Rating
- 4.7/5
- Reviews
- 7
- Age
- 7mo ago

CHEEKY MONKEY Door Lever Lock 2 Pack Childproof No-Drill Baby & Pet Proof Door Lock Adhesive Lever Handle Lock for Kids Toddler Bedroom Kitchen & Bathroom Door Safety Lock
- Price
- £9.94
- Rating
- 4.3/5
- Reviews
- 197
- Age
- 4y ago

Amerdeco Smart Fingerprint Door Lock Biometric Keyless Entry Door Lock with APP - Cards - Backup Key - Fingerprints - Codes for Bedroom Hotel Office Apartment and More(Black)
- Price
- £31.59
- Rating
- 3.5/5
- Reviews
- 32
- Age
- 1y ago

Litensh Keyed Hasp Lock Right Angle 90 Degrees Lock Hasp Twist Knob Keyed Locking Hasp Shed Locks Door Clasp Door Bolt Latch Buckle Hasp with Padlock Keys for Cupboard (Silver Right Angle 3 Inch)
- Price
- £6.93
- Rating
- 4.4/5
- Reviews
- 287
- Age
- 2y ago

4 Inch Hook and Eye Latch Leryati 1Pcs 100mm Silver Gate Hook Stainless Steel Cabin Hooks Eye Latch Door Lock Hooks Lock Apply to Wooden Gates Window Brace Gate Door Catch
- Price
- £3.25
- Rating
- 4.6/5
- Reviews
- 1,691
- Age
- 2y ago
Newest
by launch date
COAFTUG Keyed Hasp Lock Right Angle 90 Degrees 3 inch Hasp and Staple with Padlock Silver Door Latch Hasp Twist Knob Shed Door Locks Zinc Alloy Keyed Locking Hasp with Key for Bedroom Cupboard Gate
- Price
- £6.16
- Rating
- 4.7/5
- Reviews
- 7
- Age
- 7mo ago

Woobroo Door Lever Safety Lock 2 Pack Doors Handle Locks Without Drilling for Child-Proof & Pet-Proof Heavy-Duty 3M Adhesive Tape No Tools Required White
- Price
- £4.51
- Rating
- 4.2/5
- Reviews
- 122
- Age
- 1y ago

2 Pack Mortice Door Latch with 2 Star Keys for Internal Doors Windows Bolts
- Price
- £7.75
- Rating
- 4.4/5
- Reviews
- 103
- Age
- 1y ago

Amerdeco Smart Fingerprint Door Lock Biometric Keyless Entry Door Lock with APP - Cards - Backup Key - Fingerprints - Codes for Bedroom Hotel Office Apartment and More(Black)
- Price
- £31.59
- Rating
- 3.5/5
- Reviews
- 32
- Age
- 1y ago

Faankiton Door Handle with Lock Reversible Door Handles Privacy Door Lever Internal Door Handle Knob Sets Security Door Lock Set Entry Door Lever with Keys for Bedroom Bathroom etc. (Silver)
- Price
- £13.80
- Rating
- 4.0/5
- Reviews
- 123
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 39% of clicks, no more. An open shelf where new products get seen.
Brands
38 rising
Sellers
73
Est. top-5 brand share
39%
Top 20: 86%
Est. top-5 click share
39%
Top 20: 83%
Open market
56%
- JelKen11%
- moonybaby9%
- RAV38%
- All-Pie7%
- Movstriker5%
- QWORK5%
Demand
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 Door Lock search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- door lock680K/yr
- door locks for bedrooms107K/yr
- bedroom door lock135K/yr
- door locks115K/yr
- door lock without drilling137K/yr
- door handle lock75K/yr
- lock for bedroom door62K/yr
- door handle with lock52K/yr
- internal door lock53K/yr
- door handles with locks43K/yr
Reviews and returns
What reviews say buyers love and hate about Door Lock
We read the reviews and the return reasons for every product selling here.
“Not the best build quality”
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 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









