metal ruler 24 inch
Skip itA small market ($44K/yr) — this niche doesn't clear our bar today.
Returns
Great1.2%return rate — above 5% kills the launch gate
Conversion
Good7.0%search→purchase rate — share of searches ending in a sale
Avg price
Good$14.60avg listing price — sweet spot $15–$100
Review moat
Good668.75avg incumbent reviews — the moat a new listing must climb
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Price range
Okay$4.07–$23.76cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-7.5%90-day search growth — must beat 0% to launch
Market size
Bad$44K$44K/yr · 43K searches
According to Flapen's Amazon United States niche tracking, metal ruler 24 inch is a $44K/yr Amazon United States market (43K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 44/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
metal ruler 24 inch market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $44K–$58K
- units × avg price
- Conversion rate
- 7.0%
- Avg BSR
- #846
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 85%
- Out of stock
- 1.4%
- Avg brand age
- 75 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
26
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
62%
Top 20: 100%
Open market
20%
- Pacific Arc32%
- Westcott17%
- SINGER13%
- School Specialty11%
- ALVIN4%
- kobeIeen4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top metal ruler 24 inch search terms
- 24 inch ruler13K/yr
- metal ruler 24 inch10K/yr
- 24 ruler6K/yr
- metal ruler 24+ inch4K/yr
- ruler 24 inch4K/yr
- 24 inch metal ruler4K/yr
- 24 metal ruler3K/yr
Top metal ruler 24 inch 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 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Westcott Stainless Steel Ruler Zero-Center Scale with Non-Slip Cork Backing Back-to-School School Supplies Classroom Supplies 24-Inch
Westcott$14.764.6★664 rev
24 Stainless Steel Ruler with Non-Skid Cork Backing: 32 & 64 divisions per inch
Pacific Arc$17.484.6★444 rev
SINGER 24-Inch Folding Ruler with Precision Marking & Grid Lines for Sewing Quilting Crafting & Patternmaking - Clear Metric Ruler - Zero-Centering 15 Increment Quick Angle Ruler Folds to 12
SINGER$8.344.5★230 rev
Mayes Hard Aluminum Ruler 24 x 1-1/4 Inches
School Specialty$7.104.9★18 rev
Stainless Steel 24 Inch Metal Ruler Non-Slip Rubber Back with Inch and Metric Graduations
Pacific Arc$19.274.6★565 rev
Newest
by launch date
EINCORN Wooden Ruler 12Inch 24Inch Double-Sided Scale Rulers Wood Measuring Ruler Inches Centimeter Metric Ruler for Students
EINCORN$6.747 rev
PEC Tools 6/150mm Metal Ruler Flexible 3R Graduation High Precision
PEC Tools$10.1996 rev
kobeIeen Practical 24 Inch/60CM Metal Ruler with Inch and for Cm Graduations Stainless Steel for Engineers Drafters Desig
kobeIeen$5.702 rev
SINGER 24-Inch Folding Ruler with Precision Marking & Grid Lines for Sewing Quilting Crafting & Patternmaking - Clear Metric Ruler - Zero-Centering 15 Increment Quick Angle Ruler Folds to 12
SINGER$8.34230 rev
WEN 24-Inch Measuring Ruler with Hook Stop (ME824R)
WEN$20.7394 rev
Trending
90-day click momentumPEC Tools 6/150mm Metal Ruler Flexible 3R Graduation High Precision
PEC Tools$10.194.6★
kobeIeen Practical 24 Inch/60CM Metal Ruler with Inch and for Cm Graduations Stainless Steel for Engineers Drafters Desig
kobeIeen$5.705.0★
SINGER 24-Inch Folding Ruler with Precision Marking & Grid Lines for Sewing Quilting Crafting & Patternmaking - Clear Metric Ruler - Zero-Centering 15 Increment Quick Angle Ruler Folds to 12
SINGER$8.344.5★
Mayes Hard Aluminum Ruler 24 x 1-1/4 Inches
School Specialty$7.104.9★
Pacific Arc Stainless Steel Ruler with Inch and Pica Measurements 24 Inches Cork Backed
Pacific Arc$14.984.7★
What buyers say about metal ruler 24 inch
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality”
“It does what I wanted it for”
“Very handy for everyday use”
“Well made not flimsy”
“Great price”
“Can't get any better straight rulers than this one”
“Material finish is very good”
“The perfect sewing ruler”
“Its flat, numbers are legible and sturdy”
“Great ruler, great size”
What buyers complain about
“A bit flimsy”
“Its not as thick as my other Omnigrid and the numbers and lines are difficult to see”
“as it is simply not straight”
“Not a machinist scale”
“I wish it could have been 36" instead of 24”
“Disappointed in Westcott downgrading their ruler quality”
“This new Westcott is not heavy gauge steel—it flexes when handled”
Top return reasons
Common questions
- Is metal ruler 24 inch profitable to sell on Amazon United States?
- The niche generates $44K/yr across 20 tracked products. 90-day search growth is -7.5%. Flapen's verdict: Skip it (44/100).
- How competitive is the metal ruler 24 inch niche?
- 16 brands and 26 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in metal ruler 24 inch?
- Top complaints mined from reviews: Strength, Thickness, Flatness. The return rate is 1.2%.
- When does demand for metal ruler 24 inch peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the metal ruler 24 inch niche?
- Listings span $4.07–$23.76; the average listing price is $14.60 (sweet spot $15–$100). The average incumbent carries 669 reviews — the moat a new listing must climb.