---
title: "Folding Allen Wrench Set — $293K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/folding-allen-wrench-set"
last_updated: "2026-08-09T04:16:16.718Z"
locale: en
meta:
description: "Niche score 48/100 · $293K/yr market · 131K searches/yr · $29.52 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $293K/yr market · 131K searches/yr · $29.52 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Folding Allen Wrench Set — $293K/yr Amazon US Niche (2026) - Flapen"
---
# **folding allen wrench set**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 51Growth 24Conversion 77Competition 41Returns 92Price range 87Avg price 95Brand share 0Review moat 51Quality gap 17
**Avg price**
**Incredible****$29.52**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$9.29–$67.49**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$293K**
$293K/yr · 131K searches
**Review moat**
**Good****1,445.33**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****60%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-1.6%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, folding allen wrench set is a $293K/yr Amazon United States market (131K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 48/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **folding allen wrench set market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **$236K–$295K**
- units × avg price
- **Conversion rate**
- **7.6%**
- **Avg BSR**
- **#100**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **39%**
- **Out of stock**
- **0.8%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **143 days**
## **Competition & brand share**
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **▼falling
**Sellers**
**48**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**60%**
Top 20: 100%
**Open market**
**0%**
- KLEIN TOOLS91% - Amazon Basics3% - MULWARK2% - Kraftek2% - EFFICERE1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.6% search growth over the last 90 days.
4K3KSpike '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/folding-allen-wrench-set/trend)
## **Top folding allen wrench set search terms**
- **klein allen wrench set**45K/yr+9.1%6.9% conv. - **folding allen wrench set**17K/yr+0.2%3.4% conv. - **folding hex key set**12K/yr-6.9%3.6% conv. - **klein allen key set**15K/yr-14.9%5.9% conv. - **klein tools allen wrench set**7K/yr+2.9%4.0% conv. - **klein hex key set**9K/yr-11.9%4.3% conv. - **klein allen set**5K/yr-10.9%4.4% conv. - **klein allen**5K/yr-11.3%6.2% conv. - **folding allen key set**4K/yr+18.7%4.5% conv. - **klein hex**4K/yr-14.1%3.3% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/folding-allen-wrench-set/search-terms)
## **Top folding allen wrench set 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%10%$29K20%$59K30%$88K40%$117K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Klein Tools 70550 Hex Wrench Key Set 11 SAE Sizes Heavy Duty Folding Allen Wrench Tool with Extra Long Hex Keys**KLEIN TOOLS**$20.03**4.8★7,103 rev](https://www.amazon.com/dp/B07SR11TC4) [2**Klein Tools 33804 ProFlex Impact-Rated Interchangeable Ratcheting T-Handle Set Torsion Zone Magnetic Bit Holder SAE Metric TORX**KLEIN TOOLS**$49.66**4.8★367 rev](https://www.amazon.com/dp/B0DLDNN46R) [3**Klein Tools BLS18 Hex Key Wrench Set Color Coded SAE and Metric Heat-Treated L-Style Long Arm and Ball End 1/16-Inch to 3/8-Inch and 1.5 mm to 10 mm 18-Piece**KLEIN TOOLS**$39.86**4.3★371 rev](https://www.amazon.com/dp/B0DJCG12DY) [4**Klein Tools 70543 3-Piece Compact Folding Hex Key Set Metric SAE Torx Sizes 25 Keys Industrial Strength Heat Treated Alloy Steel**KLEIN TOOLS**$28.97**4.9★315 rev](https://www.amazon.com/dp/B0CYQY5QLS) [5**Klein Tools 70591 Folding Hex Key Set 9-Key SAE Sizes**KLEIN TOOLS**$9.88**4.7★3,597 rev](https://www.amazon.com/dp/B0002RI8RS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Klein Tools 652216HEXL Long Hex Bit Socket Set 16-Piece SAE and Metric Socket Set Long Hex Bits MODbox Case**KLEIN TOOLS**$60.02**88 rev9mo ago](https://www.amazon.com/dp/B0FXBZMD72) [**Klein Tools 65233HEX Hex Bit Socket Set 1/4 3/8 1/2-Inch Drives Knurled SAE (5/64 to 3/4 inch) and Metric (2 to 19mm) with MODbox Case 32-Piece**KLEIN TOOLS**$67.49**83 rev1y ago](https://www.amazon.com/dp/B0DZ93F59G) [**Kraftek toolant 14PCS Folding Allen Wrenches Sets Metric Allen Key Set 2mm- 6mm SAE Hex Key Set 5/64- 1/4 CRV Steel EDC Tool for Bike Repair & Home Compact Foldable Hex Key Set for Men**Kraftek**$10.00**724 rev1y ago](https://www.amazon.com/dp/B0DLNNJ6MC) [**Klein Tools 33804 ProFlex Impact-Rated Interchangeable Ratcheting T-Handle Set Torsion Zone Magnetic Bit Holder SAE Metric TORX**KLEIN TOOLS**$49.66**367 rev1y ago](https://www.amazon.com/dp/B0DLDNN46R) [**Klein Tools CBLS19 Long Ball-End Hex Key Wrench Set SAE and Metric L-Style Color-Coded Powder-Coat 3/32 to 3/8-Inch and 1.5 to 10 mm 19-Piece**KLEIN TOOLS**$30.12**60 rev1y ago](https://www.amazon.com/dp/B0DLDVVMPX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**25-Piece Complete Folding Hex Key Wrench Set Metric 1.5mm - 8mm SAE 5/64 - 1/4 Star T9 - T40 | Cr-V Steel Precise and Chamfered Tips | 3 Pack All-Purpose Portable and Compact Allen Wrench Tools**EFFICERE**$9.29**4.4★**▲ 152%**](https://www.amazon.com/dp/B0CCVJRFG1) [**KLEIN TOOLS BLS22 22-Piece Long Ball-End Hex Key Wrench Set SAE and Metric Heat-Treated L-Style 1/16-Inch to 3/8-Inch and 1.5mm to 10mm**KLEIN TOOLS**$20.03**4.8★**▲ 56%**](https://www.amazon.com/dp/B0D8BT8PDW) [**Klein Tools 70553 3-Piece Pro Folding Hex Key Set Metric SAE Torx Sizes 31 Keys Industrial Strength Heat Treated Alloy Steel**KLEIN TOOLS**$40.00**4.8★**▲ 50%**](https://www.amazon.com/dp/B0CYR6D7YG) [**Klein Tools 652216HEXL Long Hex Bit Socket Set 16-Piece SAE and Metric Socket Set Long Hex Bits MODbox Case**KLEIN TOOLS**$60.02**4.8★**▲ 50%**](https://www.amazon.com/dp/B0FXBZMD72) [**KLEIN TOOLS 70552 Pro Folding Hex Key Set 21-Key SAE and Metric Hex Key Set with High-Leverage Blades 2-Pack**KLEIN TOOLS**$30.22**4.8★**▲ 23%**](https://www.amazon.com/dp/B0CV9GNVFT)
**~~View all trending →~~**
## **What buyers say about folding allen wrench set**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**30%
*“Decent quality”*
**Ease Of Use**10%
*“this is so handy to have around”*
**Value For Money**9%
*“Great Value”*
**Size-Overall**8%
*“True to size”*
**Durability**6%
*“has held up well”*
**Strength**6%
*“Solid Tool”*
**Portability**4%
*“easy to use and portable”*
**Advertised Vs Actual Product**4%
*“Description very accurate”*
**Compactness**4%
*“Nice compact set”*
**Grip**3%
*“the grip is comfortable even when applying more torque”*
### **What buyers complain about **
**Quality-Overall**20%
*“Poor quality”*
**Size-Overall**19%
*“skips sizes”*
**Durability**14%
*“Broke on day”*
**Strength**4%
*“Was very concerned that the wrenches would be lightweight, flimsy & break”*
**Value For Money**4%
*“ITS WORSE THAN THE OTHER JUNK AT TWICE THE PRICE”*
**Material Quality**3%
*“Exelente material”*
**Unsustainable Design**3%
*“design is flawed”*
**Ease Of Use**3%
*“unbelievably hard to pull out of the case”*
**Weight Heavy**3%
*“The handle are simply too bulky”*
**Functionality-Overall**3%
*“No work properly”*
### **Top return reasons **
**Size-Overall**55%
**Functionality-Overall**8%
**Advertised Vs Actual Product**6%
**Defective Material/Parts**5%
**Value For Money**5%
**Quality-Overall**4%
**Ease Of Use**3%
**Weight Heavy**3%
**Mechanism Issues**3%
**Strength**2%
## **Common questions**
- **Is folding allen wrench set profitable to sell on Amazon United States?**
- The niche generates $293K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -1.6%. Flapen's verdict: Skip it (48/100).
- **How competitive is the folding allen wrench set niche?**
- 5 brands and 48 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in folding allen wrench set?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Durability. The return rate is 1.1%.
- **When does demand for folding allen wrench set peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the folding allen wrench set niche?**
- Listings span $9.29–$67.49; the average listing price is $29.52 (sweet spot $15–$100). The average incumbent carries 1,445 reviews — the moat a new listing must climb.
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