Door Knob Lock Cover
FailShoppers spend only $35K a year here, so Door Knob Lock Cover is a Fail.
- Flapen Score
- 41 / 100Ranks 7,340 of 9,536 Tools & Home Improvement niches · −7 vs the category median of 4841
- Market size
- $35K/yr38K searches / yr
- 90-day growth
- +13.2%search demand this quarter
- Competition
- 70%top-5 click share · 9 brands · 22 sellers
Flapen Score
Door Knob Lock Cover against its category
The dotted line is the Tools & Home Improvement average. Past it, Door Knob Lock Cover is stronger. Inside it, weaker.
Market
The Door Knob Lock Cover market on Amazon at a glance
Shoppers on Amazon United States searched for Door Knob Lock Cover 38K times last year and spent an estimated $35K. The top 5 brands take 88% of clicks. Flapen scores it 41 out of 100, a Fail.
01 · Demand
5.6% of searches ended in a purchase last week.
Shoppers searched for this 38K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.6% of those searches ended in a purchase. Searches in the last 90 days moved +13.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $35K a year.
- Searches, last 12 months
- 38K
- Growth, 90 days vs prior 90
- +13.2%
- Conversion, latest week
- 5.6%
- Market size, estimated
- $35Ka year
- Peak month
- December1.2× the quietest month
- Top search term
- door knob lockout device12K searches a year
02 · Price
A sale here is worth $16.54.
Listings sell for $16.54 on average, from $5.38 to $28.55. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $16.54 that is $2K to $4K a year per listing.
- Average price
- $16.54inside the $15 to $100 sweet spot
- Price range
- $5.38–$28.55
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 3.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
79% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.4% of listings are out of stock. The average listing ranks #174 within Door Hardware & Locks. It carries 4,407 reviews at 4.22 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 79%
- Prime listings
- 100%
- Out of stock, average day
- 4.4%
- Average rank
- #174in Door Hardware & Locks
- Average rating
- 4.22 starsAmazon United States average 4.42 stars
- Average reviews
- 4,407per listing
- Listings tracked
- 14
04 · Newcomers
Amazon counts 2 of last year's 2 launches as successful.
2 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. 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 Door Knob Lock Cover 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
Prime-Line S 4180 Door Knob Lock-Out Device Gray Single Pack
- Price
- $13.85
- Rating
- 4.2/5
- Reviews
- 3,522
- Age
- 13y ago

PILISPARK Child Proof Door Knob Cover Lock Prevents Turning of Door Knob and Access to Keyhole Can be Used for Home Rentals Evictions Job Sites & More Keyed Alike (Black)
- Price
- $14.51
- Rating
- 4.2/5
- Reviews
- 153
- Age
- 1y ago

PUGED Door Knob Lockout Device Cover to Disable Doorknob/Faucet/Water Valve Hose Door Handle Temporary Lock for Bedroom Door from Outside Lock Door Handle Without Drilling
- Price
- $17.77
- Rating
- 4.2/5
- Reviews
- 127
- Age
- 2y ago

Door Knob Lock Combination Child Proof Door Knob Cover Lock Out Device for Bedroom Bathroom Faucet Water Gas Valve Temporary Door Handle Lock Prevents Access to Keyhole Dementia Elderly
- Price
- $18.42
- Rating
- 4.2/5
- Reviews
- 167
- Age
- 2y ago

PILISPARK Door Knob Lock Out Device with Padlock Door Handle Lock - Prevents Turning Door Handles and Entering Keyholes for Covering Door Handles/Faucets/Valves Stainless Steel (Black)
- Price
- $17.38
- Rating
- 4.5/5
- Reviews
- 288
- Age
- 2y ago
Trending
90-day click momentum
2. TEMEILI Drill-Free Security Cover Stainless Steel Anti-Access Protector Stops Rotation & Keyhole Entry for Apartment Scenarios
- Price
- $13.84
- Rating
- 4.1/5
- Reviews
- 57
- Age
- 3y ago

AST Door Knob Lockout Device with 3 Keys Childproof Door Knob Covers Lock Out to Smart Doorknob. Safety Cover for Faucet Valve Spigot. Prevent Access to Keyhole Matte Silver with Brass Keys
- Price
- $28.20
- Rating
- 4.4/5
- Reviews
- 116
- Age
- 7mo ago

AST Door Knob Lockout Device with 3 Keys Childproof Door Knob Covers Lock Out to Smart Doorknob. Safety Cover for Faucet Valve Spigot. Prevent Access to Keyhole Matte White with Brass Keys
- Price
- $28.55
- Rating
- 4.4/5
- Reviews
- 116
- Age
- 8mo ago

PILISPARK Child Proof Door Knob Cover Lock Prevents Turning of Door Knob and Access to Keyhole Can be Used for Home Rentals Evictions Job Sites & More Keyed Alike (Black)
- Price
- $14.51
- Rating
- 4.2/5
- Reviews
- 153
- Age
- 1y ago

PUGED Door Knob Lockout Device Cover to Disable Doorknob/Faucet/Water Valve Hose Door Handle Temporary Lock for Bedroom Door from Outside Lock Door Handle Without Drilling
- Price
- $17.77
- Rating
- 4.2/5
- Reviews
- 127
- Age
- 2y ago
Newest
by launch date
AST Door Knob Lockout Device with 3 Keys Childproof Door Knob Covers Lock Out to Smart Doorknob. Safety Cover for Faucet Valve Spigot. Prevent Access to Keyhole Matte Silver with Brass Keys
- Price
- $28.20
- Rating
- 4.4/5
- Reviews
- 116
- Age
- 7mo ago

AST Door Knob Lockout Device with 3 Keys Childproof Door Knob Covers Lock Out to Smart Doorknob. Safety Cover for Faucet Valve Spigot. Prevent Access to Keyhole Matte White with Brass Keys
- Price
- $28.55
- Rating
- 4.4/5
- Reviews
- 116
- Age
- 8mo ago

Keyed Door Handle Lockout Device Cover with Code to Disable Access to Keyhole Combination Lock for Bedroom from Outside Only Fits Handle Lock with Long Connecting Shaft Please Measure Before Order
- Price
- $18.38
- Rating
- 3.0/5
- Reviews
- 48
- Age
- 1y ago

PKLIYH Child Proof Door Knob Cover Lock for Dementia Elderly Safety - Universal ABS Plastic Lock-Out Device for Bedroom Bathroom Gas Valve & Outdoor Faucets (Fits Most Circular Knobs)-1 Pack
- Price
- $14.90
- Rating
- 4.1/5
- Reviews
- 106
- Age
- 1y ago

PILISPARK Child Proof Door Knob Cover Lock Prevents Turning of Door Knob and Access to Keyhole Can be Used for Home Rentals Evictions Job Sites & More Keyed Alike (Black)
- Price
- $14.51
- Rating
- 4.2/5
- Reviews
- 153
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 70% of clicks. A locked shelf that new listings rarely crack.
Brands
9 falling
Sellers
22
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
70%
Top 20: 100%
Open market
7%
- PRIME-LINE40%
- PILISPARK23%
- PUGED12%
- yingranlock8%
- AST6%
- PKLIYH5%
- Open — no brand owns it (3 brands, 7%)
Demand
Door Knob Lock Cover 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 Lock Cover search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- door knob lockout device12K/yr
- door knob lock cover16K/yr
- door knob cover lock6K/yr
- doorknob lockout device4K/yr
Reviews and returns
What reviews say buyers love and hate about Door Knob Lock Cover
We read the reviews and the return reasons for every product selling here.
“bad locks”
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.
19 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 Lock Cover questions
Answered from the same tracked data.









