---
title: "Bolt Lock — $254K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/bolt-lock"
last_updated: "2026-08-08T18:17:14.112Z"
locale: en
meta:
description: "Niche score 48/100 · $254K/yr market · 549K searches/yr · $9.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $254K/yr market · 549K searches/yr · $9.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Bolt Lock — $254K/yr Amazon US Niche (2026) - Flapen"
---
# **bolt lock**
**Skip it**
Prices mostly outside the sweet spot ($4.59–$18.79) — this niche doesn't clear our bar today.
Market size 47Growth 35Conversion 58Competition 64Returns 38Price range 27Avg price 28Brand share 78Review moat 46Quality gap 40
**Brand share**
**Great****57%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$254K**
$254K/yr · 549K searches
**Review moat**
**Okay****1,948.47**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.0%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+7.8%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****$9.41**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$4.59–$18.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, bolt lock is a $254K/yr Amazon United States market (549K searches/yr). The top 5 brands hold 57% of demand. Verdict: Skip it — 48/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bolt lock market data**
- **Units sold / yr**
- **25K–30K**
- avg 500–750/product
- **Revenue / yr**
- **$235K–$282K**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#64**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **5.3%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**26 **▼falling
**Sellers**
**57**
**Top-5 brand share**
**57%**
Top 20: 92%
**Top-5 click share**
**47%**
Top 20: 82%
**Open market**
**39%**
- FATLODA18% - JQK17% - INBOF12% - Rindion6% - AceMining4% - BAO YI LAI3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +7.8% search growth over the last 90 days.
12K8K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/bolt-lock/trend)
## **Top bolt lock search terms**
- **barrel bolt latch**55K/yr+15.6%3.5% conv. - **slide lock**44K/yr+15.4%3.9% conv. - **pasadores para puertas**46K/yr-6.8%2.4% conv. - **pestillos para puertas interiores**40K/yr-0.6%2.6% conv. - **barrel bolt**36K/yr+3.4%3.1% conv. - **bolt lock**36K/yr+0.6%2.3% conv. - **door bolt**35K/yr-2.1%2.9% conv. - **slide bolt latch**31K/yr+13.7%3.5% conv. - **barrel lock**30K/yr+5.4%1.9% conv. - **slide latch**26K/yr+17.9%3.6% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/bolt-lock/search-terms)
## **Top bolt 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%5%$13K10%$25K15%$38K20%$51K101001K10K100K 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**FATLODA 2 Pack Barrel Bolt Latch 3 Inches Slide Latch Lock Thickened Stainless Steel Sliding Locks for Door Brushed Finish Sliding Bolt Lock Latches with 12PCS Screws**FATLODA**$5.28**4.5★4,281 rev](https://www.amazon.com/dp/B0892H3KMH) [2**JQK Door Latch Lock Barrel Bolt 4 Inch 304 Stainless Steel Slide Gate Latches Security Thickened 1.4mm with Padlock Hole Silver 2 Pack HBB120-P2**JQK**$9.91**4.7★565 rev](https://www.amazon.com/dp/B09Y5MXCDN) [3**INBOF 2 Pack Slide Lock 3 Inch Barrel Bolt Latch Door Latch Lock with 12 Screws Stainless Steel Slide Locks for Inside Door**INBOF**$4.59**4.5★2,688 rev](https://www.amazon.com/dp/B07S4MTYTB) [4**4 Pack Door Latch Lock 3 Inches Thickened Stainless Steel Slide Lock Premium Barrel Bolt Latch with 24PCS Screws (Silver)**Rindion**$6.28**4.3★81 rev](https://www.amazon.com/dp/B0G48VN8KX) [5**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**AceMining**$11.30**4.8★5,352 rev](https://www.amazon.com/dp/B0B7JQ86LR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**INBOF 4 Pack Slide Lock 3 Inch Barrel Bolt Latch Door Latch Lock with 24 Screws Stainless Steel Slide Locks for Inside Door**INBOF**$6.22**2,688 rev6mo ago](https://www.amazon.com/dp/B0GF742KVM) [**4 Pack Door Latch Lock 3 Inches Thickened Stainless Steel Slide Lock Premium Barrel Bolt Latch with 24PCS Screws (Silver)**Rindion**$6.28**81 rev8mo ago](https://www.amazon.com/dp/B0G48VN8KX) [**MaozyHomie 3 Inch Solid Brass Surface Bolt Heavy Duty Concealed Slide Surface Door Bolt Slide Bolt Latch French Door Lock with Screws for Windows Cabinet Wooden Fence Yard Black 1 Pack**MaozyHomie**$8.54**81 rev1y ago](https://www.amazon.com/dp/B0F1FGDM75) [**Mooche Slide Latch Lock Barrel Bolt with Padlock Hole SUS304 Stainless Steel Barrel Bolt Gate Latches Door Lock for Interior Front Door Toilet Barn Fence Garage Pet Room**Mooche**$7.36**87 rev1y ago](https://www.amazon.com/dp/B0DPHHQT9J) [**Alise 4 Inch Slide Lock SUS304 Stainless Steel Gate Latch Slide Bolt Latch Thickened Heavy Door Latch Lock Black Barrel Bolt Latch Security Slide Latch Lock for Outdoor Fence Window Shed Door**Alise**$9.81**436 rev1y ago](https://www.amazon.com/dp/B0DP4QYPSK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**INBOF 4 Pack Slide Lock 3 Inch Barrel Bolt Latch Door Latch Lock with 24 Screws Stainless Steel Slide Locks for Inside Door**INBOF**$6.22**4.5★**▲ 236%**](https://www.amazon.com/dp/B0GF742KVM) [**4 Pack Door Latch Lock 3 Inches Thickened Stainless Steel Slide Lock Premium Barrel Bolt Latch with 24PCS Screws (Silver)**Rindion**$6.28**4.3★**▲ 139%**](https://www.amazon.com/dp/B0G48VN8KX) [**Barrel Bolt Latch 6.3 Heavy Duty Gate Latch Slide Lock Solid 304 Stainless Steel Bolt Lock for Inside Door Finished Shed Door Latch (1 Pack Black)**BAO YI LAI**$15.40**4.5★**▲ 64%**](https://www.amazon.com/dp/B0DDKGQBX9) [**HTHOOOOOME Slide Bolt Gate Latch with Padlock Hole Heavy Duty Fence Slide Latches Outdoor Doors for Wooden Fence Shed Door Vinyl Door**HTHOOOOOME**$8.13**4.7★**▲ 57%**](https://www.amazon.com/dp/B0D4Y37VGL) [**Hillmaster Slide Bolt Gate Latch for Wooden Fence Door Lock With Padlock Hole Heavy Duty Sliding Lock Black Barrel Bolt Latches Hardware for Wood Vinyl Fence Barn Shed**HILLMASTER**$9.57**4.6★**▲ 56%**](https://www.amazon.com/dp/B08DTRHLWN)
**~~View all trending →~~**
## **What buyers say about bolt lock**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Locking Mechanism**17%
*“easy to lock”*
**Assembly/Installation**15%
*“Easy to setup”*
**Quality-Overall**12%
*“The build quality feels solid and reliable”*
**Security**11%
*“Solid security”*
**Strength**8%
*“Sturdy and Easy to Install”*
**Value For Money**7%
*“Great value”*
**Advertised Vs Actual Product**6%
*“Just as advertised”*
**Efficiency**4%
*“Works/Effective”*
**Ease Of Use**4%
*“Easy to use”*
**Durability**2%
*“Durable and easy to use”*
### **What buyers complain about **
**Quality-Overall**14%
*“Cheap quality”*
**Size-Overall**11%
*“It doesnt fit where I need to put it”*
**Locking Mechanism**7%
*“This lock will not work for my door”*
**Durability**7%
*“Broken after 5 months”*
**Strength**5%
*“not very strong”*
**Thickness**4%
*“it was immediately clear that these are thinner gauge metal”*
**Assembly/Installation**4%
*“Little finicky to install”*
**Rusts/Corrodes**3%
*“the spring and ball are steel and rust quickly”*
**Functionality-Overall**3%
*“Doesnt Even Work”*
**Ease Of Use**2%
*“I was not able to use it”*
### **Top return reasons **
**Size-Overall**49%
**Compatibility-Overall**15%
**Locking Mechanism**8%
**Functionality-Overall**6%
**Advertised Vs Actual Product**3%
**Value For Money**3%
**Assembly/Installation**3%
**Defective Material/Parts**2%
**Color**2%
**Mechanism Issues**2%
## **Common questions**
- **Is bolt lock profitable to sell on Amazon United States?**
- The niche generates $254K/yr across 34 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +7.8%. Flapen's verdict: Skip it (48/100).
- **How competitive is the bolt lock niche?**
- 26 brands and 57 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 57% of demand.
- **What do buyers complain about in bolt lock?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Locking Mechanism. The return rate is 4.0%.
- **When does demand for bolt lock peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the bolt lock niche?**
- Listings span $4.59–$18.79; the average listing price is $9.41 (sweet spot $15–$100). The average incumbent carries 1,948 reviews — the moat a new listing must climb.
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