Door Knob with Lock
MaybeProducts sell for $29.99 on average, inside the sweet spot. But demand is soft, at -0.9% this quarter, so Door Knob with Lock is a Maybe.
- Flapen Score
- 63 / 100Top 4% of 9,536 Tools & Home Improvement niches · +15 vs the category median of 4863
- Market size
- $2.0M/yr1.6M searches / yr
- 90-day growth
- -0.9%search demand this quarter
- Competition
- 29%top-5 click share · 25 brands · 73 sellers
Flapen Score
Door Knob with Lock against its category
The dotted line is the Tools & Home Improvement average. Past it, Door Knob with Lock is stronger. Inside it, weaker.
Market
The Door Knob with Lock market on Amazon at a glance
Shoppers on Amazon United States searched for Door Knob with Lock 1.6M times last year and spent an estimated $2.0M. The top 5 brands take 50% of clicks. Flapen scores it 63 out of 100, a Maybe.
01 · Demand
4.0% of searches ended in a purchase last week.
Shoppers searched for this 1.6M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 4.0% of those searches ended in a purchase. Searches in the last 90 days moved -0.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.0M a year.
- Searches, last 12 months
- 1.6M
- Growth, 90 days vs prior 90
- -0.9%
- Conversion, latest week
- 4.0%
- Market size, estimated
- $2.0Ma year
- Peak month
- August1.2× the quietest month
- Top search term
- black door knobs503K searches a year
02 · Price
A sale here is worth $29.99.
Listings sell for $29.99 on average, from $6.88 to $119.36. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 1,000 to 1,250 of them. At $29.99 that is $30K to $37K a year per listing.
- Average price
- $29.99inside the $15 to $100 sweet spot
- Price range
- $6.88–$119.36
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- $30K–$37K
- Returns
- 3.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
76% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.1% of listings are out of stock. The average listing ranks #55 within Door Hardware & Locks. It carries 2,613 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 100%
- Out of stock, average day
- 1.1%
- Average rank
- #55in Door Hardware & Locks
- Average rating
- 4.48 starsAmazon United States average 4.42 stars
- Average reviews
- 2,613per listing
- Listings tracked
- 67
04 · Newcomers
Amazon counts 10 of last year's 10 launches as successful.
10 products launched here in the last 12 months. Amazon counts 10 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 10
- Successful launches
- 10Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top Door Knob with Lock products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
BESTTEN Keyed Entry Door Knob with Lock Heavy Duty Interior and Exterior Door Lock Standard Ball Satin Nickel
- Price
- $9.37
- Rating
- 4.4/5
- Reviews
- 11,408
- Age
- 5y ago

Probrico Black Door Knobs for Bedroom Bathroom Interior Door Knob with Round Ball Matte Black Privacy Door Knob 6 Pack
- Price
- $34.03
- Rating
- 4.5/5
- Reviews
- 4,249
- Age
- 8y ago

Goldenwarm Matte Black Door Knobs Interior Privacy Bedroom Door Knob with Lock Black Interior Door Knobs Bathroom 6 Pack
- Price
- $58.14
- Rating
- 4.5/5
- Reviews
- 142
- Age
- 8mo ago

Estmoon 5 Pack Matte Black Door Handles Interior Door Knobs Keyless Privacy Bedroom Door Lock Heavy Duty Zinc Alloy Home Improvement Door Handleset for Bedrooms Bathrooms
- Price
- $51.45
- Rating
- 4.4/5
- Reviews
- 2,159
- Age
- 3y ago

LANSTE Black Door Knobs 10 Pack Privacy Door Knobs Interior Door Knob for Bedroom/Bathroom Keyless Doorknobs Interior/Exterior Lockset Black Modern Design Door Hardware
- Price
- $46.48
- Rating
- 4.6/5
- Reviews
- 118
- Age
- 4mo ago
Trending
90-day click momentum
LANSTE Black Door Knobs 10 Pack Privacy Door Knobs Interior Door Knob for Bedroom/Bathroom Keyless Doorknobs Interior/Exterior Lockset Black Modern Design Door Hardware
- Price
- $46.48
- Rating
- 4.6/5
- Reviews
- 118
- Age
- 4mo ago

Copper Creek Colonial Privacy Interior Door Knob ANSI Grade-3 Certified Modern Heavy Duty Handle Easy Install and Reversible for Bedroom Bathroom and Closets Matte Black (1 Pack)
- Price
- $10.57
- Rating
- 4.7/5
- Reviews
- 12,774
- Age
- 16y ago

Goldenwarm Matte Black Door Knobs Interior Privacy Bedroom Door Knob with Lock Black Interior Door Knobs Bathroom 6 Pack
- Price
- $58.14
- Rating
- 4.5/5
- Reviews
- 142
- Age
- 8mo ago

Kwikset Tylo Interior Passage Door Knob Handle For Closet and Hallway Doors Non-Locking Doorknob in Satin Nickel with Microban Protection 1 Count (Pack of 1)
- Price
- $12.92
- Rating
- 4.6/5
- Reviews
- 327
- Age
- 8y ago

NCSEN Matte Black Door Knobs Interior Door Knob with Lock Coastal Style Door knob for Privacy and Bedroom (Bath or Privacy)
- Price
- $10.67
- Rating
- 4.5/5
- Reviews
- 486
- Age
- 2y ago
Newest
by launch date
LANSTE Black Door Knobs 10 Pack Privacy Door Knobs Interior Door Knob for Bedroom/Bathroom Keyless Doorknobs Interior/Exterior Lockset Black Modern Design Door Hardware
- Price
- $46.48
- Rating
- 4.6/5
- Reviews
- 118
- Age
- 4mo ago

Goldenwarm Matte Black Door Knobs Interior Privacy Bedroom Door Knob with Lock Black Interior Door Knobs Bathroom 6 Pack
- Price
- $58.14
- Rating
- 4.5/5
- Reviews
- 142
- Age
- 8mo ago

Plustool 8 Pack Matte Black Door Knobs Privacy Door Knob with Lock Interior Doorknobs with Round Ball Keyless Door Lockset for Bedrooms Bathrooms
- Price
- $32.67
- Rating
- 4.4/5
- Reviews
- 332
- Age
- 10mo ago

RAFECIEE Keyed Entry Door Knob with Lock and Key Exterior and Interior Door Lock for Bedroom Entry Door Handle for Front DoorSatin Nickel
- Price
- $8.97
- Rating
- 4.4/5
- Reviews
- 676
- Age
- 1y ago

Estmoon 6 Pack Door Knobs Matte Black Privacy Door Knob with Lock Keyless Door Handle with Lock for Bedrooms/Bathrooms
- Price
- $27.71
- Rating
- 4.4/5
- Reviews
- 544
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 29% of clicks. An open shelf where new products get seen.
Brands
25 flat
Sellers
73
Top-5 brand share
50%
Top 20: 97%
Top-5 click share
29%
Top 20: 62%
Open market
43%
- BESTTEN13%
- Probrico11%
- Kwikset9%
- Copper Creek9%
- Estmoon8%
- Goldenwarm7%
Demand
Door Knob with 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 Knob with Lock search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- black door knobs503K/yr
- closet door knobs244K/yr
- black door knobs interior106K/yr
- doorknob with lock and key87K/yr
- door knob lock69K/yr
- black door knob69K/yr
- door knob with key61K/yr
- door knobs with lock and key41K/yr
- door lock with key60K/yr
- passage door knobs58K/yr
Reviews and returns
What reviews say buyers love and hate about Door Knob with Lock
We read the reviews and the return reasons for every product selling here.
“Does not lock”
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.
17 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 Knob with Lock questions
Answered from the same tracked data.









