Heavy Duty Door Lock
FailShoppers spend only $77K a year here, so Heavy Duty Door Lock is a Fail.
- Flapen Score
- 45 / 100Ranks 5,778 of 9,536 Tools & Home Improvement niches · −3 vs the category median of 4845
- Market size
- $77K/yr147K searches / yr
- 90-day growth
- -7.3%search demand this quarter
- Competition
- 38%top-5 click share · 26 brands · 60 sellers
Flapen Score
Heavy Duty Door Lock against its category
The dotted line is the Tools & Home Improvement average. Past it, Heavy Duty Door Lock is stronger. Inside it, weaker.
Market
The Heavy Duty Door Lock market on Amazon at a glance
Shoppers on Amazon United States searched for Heavy Duty Door Lock 147K times last year and spent an estimated $77K. The top 5 brands take 61% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
3.4% of searches ended in a purchase last week.
Shoppers searched for this 147K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -7.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $77K a year.
- Searches, last 12 months
- 147K
- Growth, 90 days vs prior 90
- -7.3%
- Conversion, latest week
- 3.4%
- Market size, estimated
- $77Ka year
- Peak month
- May1.6× the quietest month
- Top search term
- safety lock16K searches a year
02 · Price
A sale here is worth $15.13.
Listings sell for $15.13 on average, from $6.06 to $35.28. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $15.13 that is $2K to $4K a year per listing.
- Average price
- $15.13inside the $15 to $100 sweet spot
- Price range
- $6.06–$35.28
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 4.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
97% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #47 within Door Hardware & Locks. It carries 5,399 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 97%
- Prime listings
- 100%
- Out of stock, average day
- 0.4%
- Average rank
- #47in Door Hardware & Locks
- Average rating
- 4.46 starsAmazon United States average 4.42 stars
- Average reviews
- 5,399per listing
- Listings tracked
- 38
04 · Newcomers
Amazon counts 2 of last year's 4 launches as successful.
4 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
- 4
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Heavy Duty Door 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
Door Reinforcement Lock Withstands 800lbs of Force - White Extra Proof Door Lock for Kids Safety Drilling Required Prevents Unauthorized Entry Add a Door Security Lock for Home Safety & Privacy
- Price
- $11.30
- Rating
- 4.8/5
- Reviews
- 5,352
- Age
- 4y ago

Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3 Stop Withstand 800 lbs for Inward Swinging Front Door Night Kids Safety Metal Flip Deadbolt Latch Defend Home
- Price
- $10.00
- Rating
- 4.6/5
- Reviews
- 5,115
- Age
- 7y ago

Home Security Door Lock 2 Pack Childproof Door Reinforcement Lock with 3 Inch Stop Withstand 800 lbs for Top Front Inward Swinging Door Upgrade Flip High Night Lock to Defend Your Home Kids
- Price
- $17.00
- Rating
- 4.7/5
- Reviews
- 7,433
- Age
- 7y ago

AceMining Portable Door Lock Home Security Door Lock Travel Lockdown Locks for Additional Safety and Privacy Perfect for Traveling Hotel Home Apartment College
- Price
- $11.58
- Rating
- 4.2/5
- Reviews
- 23,551
- Age
- 5y ago

Huglock - The Snap-On Door Lock Kids Cant Reach or Defeat - No Tools or Adhesives Required - Works With Door Knob Lever or Handle - Childproof Safety Locks are Toddler Baby and Child Proof (1 Pack)
- Price
- $19.69
- Rating
- 4.5/5
- Reviews
- 1,298
- Age
- 1y ago
Trending
90-day click momentum
Portable Door Lock Door Reinforcement Lock Portable Door Lock for Travel - No Drilling Interior Doors for Apartments Hotels bedrooms
- Price
- $12.31
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 8mo ago

Portable Door Lock Door Reinforcement Lock Portable Door Lock for Travel - No Drilling Interior Doors for Apartments Hotels bedrooms
- Price
- $10.11
- Rating
- 3.7/5
- Reviews
- 61
- Age
- 8mo ago

Huglock - The Snap-On Door Lock Kids Cant Reach or Defeat - No Tools or Adhesives Required - Works With Door Knob Lever or Handle - Childproof Safety Locks are Toddler Baby and Child Proof (1 Pack)
- Price
- $19.69
- Rating
- 4.5/5
- Reviews
- 1,298
- Age
- 1y ago

Home Security Door Lock Reinforcement - Child Proof High Security Door Locks with 3 Stop Withstand 800 lbs for Inward Swinging Front Door Night Kids Safety Metal Flip Deadbolt Latch Defend Home
- Price
- $10.00
- Rating
- 4.6/5
- Reviews
- 5,115
- Age
- 7y ago

Guard Dog Security Blocklock Portable Door Lock Hotel Door Locks for Travelers Security Tough Durable Apartment Door Security Home Security Travel Essentials Easy to Use
- Price
- $13.56
- Rating
- 4.3/5
- Reviews
- 913
- Age
- 1y ago
Newest
by launch date
Portable Door Lock Door Reinforcement Lock Portable Door Lock for Travel - No Drilling Interior Doors for Apartments Hotels bedrooms
- Price
- $10.11
- Rating
- 3.7/5
- Reviews
- 61
- Age
- 8mo ago

Portable Door Lock Door Reinforcement Lock Portable Door Lock for Travel - No Drilling Interior Doors for Apartments Hotels bedrooms
- Price
- $12.31
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 8mo ago

Huglock - The Snap-On Door Lock Kids Cant Reach or Defeat - No Tools or Adhesives Required - Works With Door Knob Lever or Handle - Childproof Safety Locks are Toddler Baby and Child Proof (1 Pack)
- Price
- $19.69
- Rating
- 4.5/5
- Reviews
- 1,298
- Age
- 1y ago

Guard Dog Security Blocklock Portable Door Lock Hotel Door Locks for Travelers Security Tough Durable Apartment Door Security Home Security Travel Essentials Easy to Use
- Price
- $13.56
- Rating
- 4.3/5
- Reviews
- 913
- Age
- 1y ago

Husfunov 2 Pack Home Security Door Lock Childproof Door Reinforcement Lock with 3 Stop Withstand 800 lbs for Inward Swing Doors Night Kids Safety Metal Flip Lock Deadbolt Latch (Silver)
- Price
- $10.71
- Rating
- 4.7/5
- Reviews
- 1,653
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take only 38% of clicks. An open shelf where new products get seen.
Brands
26 falling
Sellers
60
Top-5 brand share
61%
Top 20: 95%
Top-5 click share
38%
Top 20: 80%
Open market
34%
- AceMining24%
- EverPlus14%
- WINONLY12%
- PRIME-LINE6%
- SnapPower5%
- Hareon5%
Demand
Heavy Duty Door Lock search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Heavy Duty Door Lock search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- safety lock16K/yr
- front door latch16K/yr
- home security door reinforcement lock17K/yr
- door lock no drill9K/yr
- renter friendly security8K/yr
- no drill apartment door lock7K/yr
- removable door lock6K/yr
- security latch6K/yr
- door stop lock6K/yr
- privacy door latch5K/yr
Reviews and returns
What reviews say buyers love and hate about Heavy Duty Door Lock
We read the reviews and the return reasons for every product selling here.
“does not function properly”
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 Heavy Duty Door Lock questions
Answered from the same tracked data.









