---
title: "Fb Keys — £33K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/fb-keys"
last_updated: "2026-07-31T09:57:12.385Z"
locale: en
meta:
description: "Niche score 41/100 · £33K/yr market · 35K searches/yr · £7.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · £33K/yr market · 35K searches/yr · £7.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fb Keys — £33K/yr Amazon UK Niche (2026) - Flapen"
---
# **fb keys**
**Skip it**
Prices mostly outside the sweet spot ($3.48–$11.15) — this niche doesn't clear our bar today.
Market size 8Growth 20Conversion 95Competition 22Returns 96Price range 0Avg price 21Brand share 31Review moat 95Quality gap 55
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.5%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****109.42**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Avg price**
**Bad****£7.65**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-10.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£33K**
£33K/yr · 35K searches
**Price range**
**Bad****£3.48–£11.15**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, fb keys is a £33K/yr Amazon United Kingdom market (35K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 41/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fb keys market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **£46K–£61K**
- units × avg price
- **Conversion rate**
- **12.5%**
- **Avg BSR**
- **#232**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **22.2%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **202 days**
## **Competition & brand share**
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**14**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**8%**
- CARNFORTH48% - DHEISHA13% - EAI12% - Clnyrwcb7% - AIFKUGY6% - Mellbree6% - Open — no brand owns it (2 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -10.1% search growth over the last 90 days.
2K1KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/fb-keys/trend)
## **Top fb keys search terms**
- **fb keys full set**14K/yr-12.1%13.3% conv. - **fire brigade keys**9K/yr+2.7%7.5% conv. - **fb keys**10K/yr-16.9%13.9% conv. - **fb key**2K/yr-13.8%13.9% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/fb-keys/search-terms)
## **Top fb keys 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%£3K20%£7K30%£10K40%£13K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Fire Brigade FB Master Key Set 6pcs FB1 FB2 FB4 FB5 FB11 FB14 and Drop Key**CARNFORTH**£9.69**4.7★61 rev](https://www.amazon.co.uk/dp/B0F7WHP3DM) [2**8Pcs Fireman FB Keys Fire Brigade Drop Key Set - FB FB1 FB2 FB4 FB11 FB14**DHEISHA**£8.01**4.4★33 rev](https://www.amazon.co.uk/dp/B0F3CZ9YG6) [3**Fire Brigade FB Master Key Set 1 FB Original Key Ring Set1 = FB1/2/4/fb/fb11/fb14 Set of 6**EAI**£8.26**4.4★662 rev](https://www.amazon.co.uk/dp/B084DWQ7YZ) [4**6pcs FB Fire Brigade Keys Fire Brigade Drop Keys Set - FB1 FB2 FB4 FB5 FB11 FB14**CARNFORTH**£6.80**4.2★13 rev](https://www.amazon.co.uk/dp/B0DSBFYYSL) [5**Fire Brigade Keys Set 9Pcs FB FB1 FB2 FB4 FB11 FB14 Universal Fit for Emergency Services & Maintenance Panels Fire Door Key for Communal Door Access**Clnyrwcb**£10.77**4.8★9 rev](https://www.amazon.co.uk/dp/B0FMNKX18R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**CleaZeny 8 Pcs FB Key Set - Heavy Duty Fire Brigade Keys for Emergency**CleaZeny**£7.65**2 rev4mo ago](https://www.amazon.co.uk/dp/B0GT4JSBMZ) [**Fire Brigade Keys 9Pcs Set FB1 FB2 FB4 FB11 FB14 w/Drop for Fire Doors**AIFKUGY**£11.15**15 rev5mo ago](https://www.amazon.co.uk/dp/B0GKPXCYM7) [**Fire Brigade Keys Set 9Pcs FB FB1 FB2 FB4 FB11 FB14 Universal Fit for Emergency Services & Maintenance Panels Fire Door Key for Communal Door Access**Clnyrwcb**£10.77**9 rev11mo ago](https://www.amazon.co.uk/dp/B0FMNKX18R) [**Fire Brigade FB Master Key Set 6pcs FB1 FB2 FB4 FB5 FB11 FB14 and Drop Key**CARNFORTH**£9.69**61 rev1y ago](https://www.amazon.co.uk/dp/B0F7WHP3DM) [**8Pcs Fireman FB Keys Fire Brigade Drop Key Set - FB FB1 FB2 FB4 FB11 FB14**DHEISHA**£8.01**33 rev1y ago](https://www.amazon.co.uk/dp/B0F3CZ9YG6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**CleaZeny 8 Pcs FB Key Set - Heavy Duty Fire Brigade Keys for Emergency**CleaZeny**£7.65**5.0★**▲ 299%**](https://www.amazon.co.uk/dp/B0GT4JSBMZ) [**Fire Brigade Keys 9Pcs Set FB1 FB2 FB4 FB11 FB14 w/Drop for Fire Doors**AIFKUGY**£11.15**4.3★**▲ 214%**](https://www.amazon.co.uk/dp/B0GKPXCYM7) [**Fire Brigade Keys Set 9Pcs FB FB1 FB2 FB4 FB11 FB14 Universal Fit for Emergency Services & Maintenance Panels Fire Door Key for Communal Door Access**Clnyrwcb**£10.77**4.8★**▲ 135%**](https://www.amazon.co.uk/dp/B0FMNKX18R) [**Fire Brigade FB Master Key Set 6pcs FB1 FB2 FB4 FB5 FB11 FB14 and Drop Key**CARNFORTH**£9.69**4.7★**▲ 31%**](https://www.amazon.co.uk/dp/B0F7WHP3DM) [**FB Fire Brigade Padlock Keys - Packs of 2**EAI**£3.48**4.4★**— 5%**](https://www.amazon.co.uk/dp/B082B7P2ND)
**~~View all trending →~~**
## **What buyers say about fb keys**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“the quality feels solid”*
**Value For Money**20%
*“Good value”*
**Advertised Vs Actual Product**14%
*“does the job”*
**Locking Mechanism**13%
*“They also operate the common locks easily enough”*
**Ease Of Use**10%
*“easy to use”*
**Strength**5%
*“They feel sturdy and not cheap”*
**Portability**4%
*“handy to have in the toolkit to overcome access issues”*
**Efficiency**2%
*“seem to work smoothly”*
**Size-Overall**2%
*“they fit perfectly”*
**Brightness/Shine/Glow**2%
*“The keys are all very bright and appear well made and robust”*
### **What buyers complain about **
**Advertised Vs Actual Product**42%
*“Not as pictured”*
**Strength**13%
*“The keys are strong not lightweight”*
**Quality-Overall**13%
*“Not quality keys”*
**Weight Heavy**8%
*“let weighty than more expensive versions”*
**Unsustainable Design**4%
*“came with a design flaw at the joint of the key itself”*
**Functionality-Overall**4%
*“Didnt work”*
**Chain/Key Quality**4%
*“One key broke after few days”*
### **Top return reasons **
**Size-Overall**28%
**Functionality-Overall**25%
**Compatibility-Overall**11%
**Locking Mechanism**9%
**Advertised Vs Actual Product**8%
**Defective Material/Parts**6%
**Length**3%
**Value For Money**3%
**Quality-Overall**2%
**Ease Of Use**2%
## **Common questions**
- **Is fb keys profitable to sell on Amazon United Kingdom?**
- The niche generates £33K/yr across 12 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -10.1%. Flapen's verdict: Skip it (41/100).
- **How competitive is the fb keys niche?**
- 8 brands and 14 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in fb keys?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Strength, Quality-Overall. The return rate is 0.8%.
- **When does demand for fb keys peak?**
- Demand peaks in Aug–Sep; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the fb keys niche?**
- Listings span £3.48–£11.15; the average listing price is £7.65 (sweet spot $15–$100). The average incumbent carries 109 reviews — the moat a new listing must climb.
## **Related niches in DIY & Tools**
- 68 [**cardboard cutter**](https://flapen.com/research/uk/diy-tools/cardboard-cutter)£343K/yr+30.6%**Worth a look**- 68 [**door canopy**](https://flapen.com/research/uk/diy-tools/door-canopy)£202K/yr+187.7%**Worth a look**- 68 [**fence post repair**](https://flapen.com/research/uk/diy-tools/fence-post-repair)£359K/yr-8.2%**Worth a look**- 68 [**cat window guard**](https://flapen.com/research/uk/diy-tools/cat-window-guard)£98K/yr+413.1%**Worth a look**- 68 [**sun shade**](https://flapen.com/research/uk/diy-tools/sun-shade)£202K/yr+187.7%**Worth a look**- 69 [**brass hose connector**](https://flapen.com/research/uk/diy-tools/brass-hose-connector)£66K/yr+122.8%**Worth a look**[**All DIY & Tools niches **](https://flapen.com/research/uk/diy-tools)