speed square
Skip itA small market ($111K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Good6.9%search→purchase rate — share of searches ending in a sale
Review moat
Good827.12avg incumbent reviews — the moat a new listing must climb
Brand share
Good73%top-5 brand share — brands hold most of the demand
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Price range
Okay£3.85–£23.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay£10.43avg listing price — sweet spot $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay£111K£111K/yr · 154K searches
Growth
Okay+1.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, speed square is a £111K/yr Amazon United Kingdom market (154K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Oct. Verdict: Skip it — 48/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
speed square market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- £83K–£104K
- units × avg price
- Conversion rate
- 6.9%
- Avg BSR
- #52
- Page quality
- 0%
- Prime
- 96%
- Sponsored
- 84%
- Out of stock
- 4.0%
- Avg brand age
- 32 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
60
Top-5 brand share
73%
Top 20: 94%
Top-5 click share
55%
Top 20: 94%
Open market
21%
- Preciva30%
- OX Tools18%
- flintronic17%
- --6%
- DEWALT5%
- Swanson4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +1.3% search growth over the last 90 days.Peak months: Oct · busiest ÷ quietest = 1.6×
Top speed square search terms
- speed square132K/yr
- speed square 12 inch13K/yr
- speed square 7 inch5K/yr
- speed square metric4K/yr
Top speed square 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Speed Square with 14 Types of Drill Holes 7inch Metric Triangle Ruler Aluminum Alloy Carpenters Tools
Preciva£7.634.7★1,159 rev
OX Tools Pro Aluminium Rafters Square Metric - 180mm Blue
OX Tools£8.494.8★693 rev
Flintronic 2 Pcs Speed Square Set 18+30cm/ 7+12inch Aluminum Alloy Triangle Ruler Metric Woodwork Squares with Carpenter Pencil* 2 Carpenters Square for Angle Measuring Marking Drilled Hole Black
flintronic£13.734.6★252 rev
Speed Square 7inch Metric Triangle Ruler Triangle Ruler with 14 Types of Drill Holes Aluminum Alloy Carpenters Tools for Angle Measuring Marking (Red)
--£6.254.6★58 rev
Flintronic 2 Pcs Speed Square Set 18+30cm/ 7+12inch Aluminum Alloy Triangle Ruler Metric Woodwork Square with Carpenter Pencil* 2 Carpenters Squares for Angle Measuring Marking Drilled Hole Red
flintronic£13.894.6★252 rev
Newest
by launch date
YANJINGSHE Speed Square 7 Inch Aluminium Triangle Ruler Set Square & Carpenters Square for Precise 90 Marking 14 Drill Holes for Quick Screw Positioning Non-Slip T-Base Red
YANJINGSHE£4.801 rev
Flintronic 2 Pcs Speed Square Set 18+30cm/ 7+12inch Aluminum Alloy Triangle Ruler Metric Woodwork Squares with Carpenter Pencil* 2 Carpenters Square for Angle Measuring Marking Drilled Hole Black
flintronic£13.73252 rev
Flintronic 2 Pcs Speed Square Set 18+30cm/ 7+12inch Aluminum Alloy Triangle Ruler Metric Woodwork Square with Carpenter Pencil* 2 Carpenters Squares for Angle Measuring Marking Drilled Hole Red
flintronic£13.89252 rev
Aluminium Carpenters Speed Square Metric 180 mm Triangle Ruler with Angle Markings and Drill Gauge Holes Precision Right Angle Measuring Tool for Woodworking DIY and Construction Use
Vellichor Europe£4.672 rev
Miangerrn Precision Woodworking Square Set 3-in-1 Combination Square with T-Square and Speed Square - Red Aluminium Alloy Measuring Tool for Marking Layout Angle Measurement and Carpenter Tools
Miangerrn£6.793 rev
Trending
90-day click momentumAluminium Carpenters Speed Square Metric 180 mm Triangle Ruler with Angle Markings and Drill Gauge Holes Precision Right Angle Measuring Tool for Woodworking DIY and Construction Use
Vellichor Europe£4.674.0★
YANJINGSHE Speed Square 7 Inch Aluminium Triangle Ruler Set Square & Carpenters Square for Precise 90 Marking 14 Drill Holes for Quick Screw Positioning Non-Slip T-Base Red
YANJINGSHE£4.805.0★
Miangerrn Precision Woodworking Square Set 3-in-1 Combination Square with T-Square and Speed Square - Red Aluminium Alloy Measuring Tool for Marking Layout Angle Measurement and Carpenter Tools
Miangerrn£6.793.8★
Preciva Set Squares with Pencil 7inch Speed Square Metric with 14 Types of Drill Holes 5 in 1 Carpenters Tool for Woodworking Aluminum Alloy Triangle Ruler for Builders Joiners
Preciva£10.154.7★
Flintronic 2 Pcs Speed Square Set 18+30cm/ 7+12inch Aluminum Alloy Triangle Ruler Metric Woodwork Square with Carpenter Pencil* 2 Carpenters Squares for Angle Measuring Marking Drilled Hole Red
flintronic£13.894.6★
What buyers say about speed square
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Strong and accurate”
“Good for the price”
“Simple to use”
“Convenient size”
“Better than I thought”
“Very well designed”
“very durable”
“Lightweight set square”
“Strong and accurate”
What buyers complain about
“Not accurate enough for me”
“Rubbish - get the blue Workpro one instead”
“it won't last long in my tool bag”
“wish i had bought a bigger one”
“a burring that was uncomfortable to hold”
“Slightly flimsy”
“The bigger one is much thicker”
“Not the right design”
“I did not receive the design shown in the picture”
“They are rough and uneven”
Top return reasons
Common questions
- Is speed square profitable to sell on Amazon United Kingdom?
- The niche generates £111K/yr across 25 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Skip it (48/100).
- How competitive is the speed square niche?
- 15 brands and 60 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in speed square?
- Top complaints mined from reviews: Measurement/Reading Accuracy, Color, Durability. The return rate is 0.5%.
- When does demand for speed square peak?
- Demand peaks in Oct; the busiest month runs 1.6× the quietest.
- What does it cost to enter the speed square niche?
- Listings span £3.85–£23.22; the average listing price is £10.43 (sweet spot $15–$100). The average incumbent carries 827 reviews — the moat a new listing must climb.