---
title: "Mechanical Door Lock — $124K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/mechanical-door-lock"
last_updated: "2026-08-09T00:49:07.795Z"
locale: en
meta:
description: "Niche score 48/100 · $124K/yr market · 71K searches/yr · $78.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $124K/yr market · 71K searches/yr · $78.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Mechanical Door Lock — $124K/yr Amazon US Niche (2026) - Flapen"
---
# **mechanical door lock**
**Skip it**
High returns (6.6%) — this niche doesn't clear our bar today.
Market size 28Growth 32Conversion 28Competition 74Returns 19Price range 52Avg price 83Brand share 52Review moat 60Quality gap 83
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$78.03**
avg listing price — sweet spot $15–$100
**Competition**
**Good****41%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Good****1,100.77**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Price range**
**Good****$30.44–$164.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+6.0%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$124K**
$124K/yr · 71K searches
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****6.6%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, mechanical door lock is a $124K/yr Amazon United States market (71K searches/yr). The top 5 brands hold 74% of demand. Verdict: Skip it — 48/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mechanical door lock market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$156K–$195K**
- units × avg price
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#330**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **94%**
- **Out of stock**
- **6.6%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**21 **—flat
**Sellers**
**92**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**41%**
Top 20: 77%
**Open market**
**22%**
- VEVOR26% - Bravex24% - Megaflint11% - Elemake7% - JOUNJIP7% - Lockey USA4%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — +6.0% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Spike '26 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/mechanical-door-lock/trend)
## **Top mechanical door lock search terms**
- **mechanical door lock**22K/yr-5.5%1.9% conv. - **mechanical lock**11K/yr+19.6%2.4% conv. - **mechanical keyless entry door lock**7K/yr+8.4%2.1% conv. - **mechanical keypad door lock**6K/yr+16.4%1.8% conv. - **shabbos lock**6K/yr+16.4%1.8% conv. - **mechanical keyless deadbolt**5K/yr+5.6%1.2% conv. - **mechanical combination door lock**4K/yr+16.5%1.6% conv. - **vevor mechanical keyless entry door lock**3K/yr+21.0%5.6% conv. - **mechanical deadbolt**4K/yr+0.8%1.8% conv. - **mechanical door lock no battery**4K/yr-20.1%1.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/mechanical-door-lock/search-terms)
## **Top mechanical door lock products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$4K6%$7K9%$11K12%$15K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Megaflint Keyless Entry Door Lock Deadbolt Keypad Mechanical Stainless Steel (Pass Code or Key) 100% Mechanical No Electronic**Megaflint**$45.68**4.3★1,559 rev](https://www.amazon.com/dp/B07V1CHK7W) [2**Bravex Keyless Entry Keypad Deadbolt Door Lock 304 Stainless Steel Sabbath Lock 100% Mechanical Shabbos Lock- No Risk of Low Power**Bravex**$46.25**4.2★1,538 rev](https://www.amazon.com/dp/B07SSZHQ27) [3**Bravex Keyless Deadbolt Keypad Entry Door Lock Zinc Alloy Sabbath Lock 100% Mechanical Shabbos Lock- No Risk of Low Power Black**Bravex**$78.61**4.4★196 rev](https://www.amazon.com/dp/B0B8NQN96L) [4**VEVOR Mechanical Keyless Entry Door Lock 14 Digit Keypad Double-Sided Embedded Outdoor Gate Door Locks Set with Keypad and Handle Water-Proof Zinc Alloy Easy to Install for Garden Yard Garage**VEVOR**$47.51**3.9★121 rev](https://www.amazon.com/dp/B0CP3F2DL8) [5**Elemake Keypad Door Lock Keyless Entry Door Lock Mechanical Lock with Keypad Combination Code Locks with Handle Right Handed Door Lever Stainless Steel 304 - NOT a Deadbolt**Elemake**$59.00**4.3★389 rev](https://www.amazon.com/dp/B07L5PGPLH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**VEVOR Mechanical Keyless Entry Door Lock 2.0 Code Upgrade 4-7 Digits Code Single-Sided Push Button Combination Mechanical Keypad Door Knob Auto Locking for Garden Gates Indoor or Outdoor Silver**VEVOR**$46.68**26 rev6mo ago](https://www.amazon.com/dp/B0GHQQY95N) [**VEVOR Mechanical Keyless Entry Door Lock 2.0 Code Upgrade 4-7 Digits Code Single-Sided Push Button Combination Keypad Door Lock with Handle Auto Locking for Indoor or Outdoor Oil-Rubbed Bronze**VEVOR**$50.42**11 rev6mo ago](https://www.amazon.com/dp/B0GHR1CDL7) [**VEVOR Mechanical Keyless Entry Door Lock 2.0 Code Upgrade 4-7 Digits Code Single-Sided Push Button Combination Mechanical Keypad Door Knob Auto Locking for Garden Gates Indoor or Outdoor Black**VEVOR**$44.07**26 rev6mo ago](https://www.amazon.com/dp/B0GHQRLQD7) [![JOUNJIP Mechanical Deadbolt Lock - Keyless Entry Door Lock - Code NOT Required When Locking 100% Mechanical with Flat Spindle Thumb Turn Door Knob - Satin Chrome [Upgraded 2025]](https://m.media-amazon.com/images/I/51ucIOFIrHL.jpg)**JOUNJIP Mechanical Deadbolt Lock - Keyless Entry Door Lock - Code NOT Required When Locking 100% Mechanical with Flat Spindle Thumb Turn Door Knob - Satin Chrome \[Upgraded 2025\]**JOUNJIP**$111.00**35 rev1y ago](https://www.amazon.com/dp/B0DWG285Z7) [**VEVOR Mechanical Keyless Entry Door Lock 14 Keys Mechanical Keypad Door Lock with Handle Stainless Steel Waterproof Keyless Gate Lock for Home Office Outdoor Fence Garage Yard**VEVOR**$45.81**196 rev1y ago](https://www.amazon.com/dp/B0DT8RHB9S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VEVOR Mechanical Keyless Entry Door Lock 2.0 Code Upgrade 4-7 Digits Code Single-Sided Push Button Combination Mechanical Keypad Door Knob Auto Locking for Garden Gates Indoor or Outdoor Silver**VEVOR**$46.68**3.9★**▲ 160%**](https://www.amazon.com/dp/B0GHQQY95N) [**VEVOR Mechanical Keyless Entry Door Lock 2.0 Code Upgrade 4-7 Digits Code Single-Sided Push Button Combination Keypad Door Lock with Handle Auto Locking for Indoor or Outdoor Oil-Rubbed Bronze**VEVOR**$50.42**3.2★**▲ 145%**](https://www.amazon.com/dp/B0GHR1CDL7) [**VEVOR Mechanical Keyless Entry Door Lock 2.0 Code Upgrade 4-7 Digits Code Single-Sided Push Button Combination Mechanical Keypad Door Knob Auto Locking for Garden Gates Indoor or Outdoor Black**VEVOR**$44.07**3.9★**▲ 61%**](https://www.amazon.com/dp/B0GHQRLQD7) [**VEVOR Mechanical Keyless Entry Door Lock 14 Keys Mechanical Keypad Door Lock with Handle Stainless Steel Waterproof Keyless Gate Lock for Home Office Outdoor Fence Garage Yard**VEVOR**$45.81**3.9★**▲ 54%**](https://www.amazon.com/dp/B0DT8RHB9S) [**VEVOR Mechanical Keyless Entry Door Lock 14 Digit Keypad Outdoor Gate Door Locks Set with Surface-Mounted Latch Water-Proof Zinc Alloy Keypad and Knob Easy to Install for Garden Garage Yard**VEVOR**$42.10**4.0★**▲ 47%**](https://www.amazon.com/dp/B0CH1CNXGV)
**~~View all trending →~~**
## **What buyers say about mechanical door lock**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**26%
*“Easy set up”*
**Locking Mechanism**18%
*“Great Smart Lock”*
**Quality-Overall**12%
*“All hardware seems good quality”*
**Value For Money**9%
*“Good Value”*
**Ease Of Use**5%
*“EASY TO USE”*
**Advertised Vs Actual Product**3%
*“WORKS AS ADVERTISED”*
**Instructions/User Manual/Troubleshooting**3%
*“the instructions were very good”*
**Battery Life**3%
*“battery life hasn't been a problem”*
**Strength**2%
*“Its STRONG, well made and easy to install”*
**Security**2%
*“Security”*
### **What buyers complain about **
**Locking Mechanism**12%
*“Doesn't lock”*
**Assembly/Installation**12%
*“Programing was difficult”*
**Durability**11%
*“It broke after like a week of use”*
**Functionality-Overall**8%
*“Does not function well”*
**Quality-Overall**7%
*“Not quality”*
**Size-Overall**4%
*“It does not fit”*
**Instructions/User Manual/Troubleshooting**4%
*“Instructions are terrible at best”*
**Ease Of Use**3%
*“Totally not usable”*
**Product Condition**2%
*“Received a used/returned one”*
**Design-Overall**2%
*“Poor internal design — recurring deadbolt failure”*
### **Top return reasons **
**Size-Overall**25%
**Locking Mechanism**19%
**Functionality-Overall**13%
**Defective Material/Parts**6%
**Compatibility-Overall**5%
**Mechanism Issues**4%
**Assembly/Installation**4%
**Value For Money**4%
**Advertised Vs Actual Product**3%
**Color**3%
## **Common questions**
- **Is mechanical door lock profitable to sell on Amazon United States?**
- The niche generates $124K/yr across 47 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +6.0%. Flapen's verdict: Skip it (48/100).
- **How competitive is the mechanical door lock niche?**
- 21 brands and 92 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in mechanical door lock?**
- Top complaints mined from reviews: Locking Mechanism, Assembly/Installation, Durability. The return rate is 6.6% — above our launch gate.
- **When does demand for mechanical door lock peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the mechanical door lock niche?**
- Listings span $30.44–$164.25; the average listing price is $78.03 (sweet spot $15–$100). The average incumbent carries 1,101 reviews — the moat a new listing must climb.
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