T Square
MaybeReturns run at only 1.1% of orders. But demand is soft, at -11.1% this quarter, so T Square is a Maybe.
- Flapen Score
- 61 / 100Top 6% of 9,536 Tools & Home Improvement niches · +13 vs the category median of 4861
- Market size
- $396K/yr362K searches / yr
- 90-day growth
- -11.1%search demand this quarter
- Competition
- 41%top-5 click share · 29 brands · 69 sellers
Flapen Score
T Square against its category
The dotted line is the Tools & Home Improvement average. Past it, T Square is stronger. Inside it, weaker.
Market
The T Square market on Amazon at a glance
Shoppers on Amazon United States searched for T Square 362K times last year and spent an estimated $396K. The top 5 brands take 54% of clicks. Flapen scores it 61 out of 100, a Maybe.
01 · Demand
5.0% of searches ended in a purchase last week.
Shoppers searched for this 362K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.0% of those searches ended in a purchase. Searches in the last 90 days moved -11.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $396K a year.
- Searches, last 12 months
- 362K
- Growth, 90 days vs prior 90
- -11.1%
- Conversion, latest week
- 5.0%
- Market size, estimated
- $396Ka year
- Peak month
- January1.4× the quietest month
- Top search term
- t square155K searches a year
02 · Price
A sale here is worth $21.81.
Listings sell for $21.81 on average, from $4.35 to $67.71. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 250 to 500 of them. At $21.81 that is $5K to $11K a year per listing.
- Average price
- $21.81inside the $15 to $100 sweet spot
- Price range
- $4.35–$67.71
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$11K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
72% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 0.5% of listings are out of stock. The average listing ranks #130 within Measuring & Layout Tools. It carries 1,458 reviews at 4.46 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 88%
- Out of stock, average day
- 0.5%
- Average rank
- #130in Measuring & Layout Tools
- Average rating
- 4.46 starsAmazon United States average 4.42 stars
- Average reviews
- 1,458per listing
- Listings tracked
- 43
04 · Newcomers
Amazon counts 4 of last year's 5 launches as successful.
5 products launched here in the last 12 months. Amazon counts 4 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top T Square products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Westcott JR-12 Small Plastic T-Square for Drawing DIY Crafts 12In/30cm
- Price
- $4.35
- Rating
- 4.5/5
- Reviews
- 2,801
- Age
- 17y ago

Saker Woodworking Scriber Marking Line Ruler Adjustable Aluminum Alloy Sliding T-Square Ruler Precision Line Drawing aid Ruler with Angle Adjustment Scale
- Price
- $26.53
- Rating
- 4.6/5
- Reviews
- 1,082
- Age
- 2y ago

Pangda 1 Pcs 12 Inch T-Square Ruler Plastic Transparent T-Ruler for Drafting and General Layout Work
- Price
- $5.88
- Rating
- 4.4/5
- Reviews
- 4,449
- Age
- 8y ago

T Square Ruler - 12 inch Metal T Ruler for Drafting Architecture Engineering & Art | Precision Dual-Scale (Inch & MM) - Tee Ruler Scale Ruler
- Price
- $8.59
- Rating
- 4.4/5
- Reviews
- 96
- Age
- 1y ago

GRENPRO Woodworking Scriber Marking Line Ruler with Carpenter Pencil & Metal Ruler Adjustable Aluminum Alloy Sliding T-Square Ruler Measuring Angle Finder with Adjustment Scale Drawing Aid Rule tool
- Price
- $24.52
- Rating
- 4.5/5
- Reviews
- 163
- Age
- 11mo ago
Trending
90-day click momentum
Alvin Aluminum Graduated T Square 24 Inches
- Price
- $21.36
- Rating
- 4.5/5
- Reviews
- 467
- Age
- 12y ago

Alumicolor 24-inch Standard Aluminum T-Square for Art Framing & Drafting Black
- Price
- $24.67
- Rating
- 4.4/5
- Reviews
- 316
- Age
- 7y ago

CYFUN DESIGN 12 6 Acrylic T-Square Ruler Precision Marking T Square Ruler 3 Pack Transparent T Ruler for Crafting Drafting and General Layout Work Art Framing & Drafting Scrapbooking Crafting
- Price
- $15.72
- Rating
- 4.3/5
- Reviews
- 80
- Age
- 3y ago

Alumicolor 12-inch Non Slip Standard Aluminum T-Square for Art Framing & Drafting Silver
- Price
- $15.98
- Rating
- 4.5/5
- Reviews
- 248
- Age
- 6y ago

Westcott JR-12 Small Plastic T-Square for Drawing DIY Crafts 12In/30cm
- Price
- $4.35
- Rating
- 4.5/5
- Reviews
- 2,801
- Age
- 17y ago
Newest
by launch date
AMES 48 Heavy Duty T-Square
- Price
- $31.52
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 10mo ago

GRENPRO Woodworking Scriber Marking Line Ruler with Carpenter Pencil & Metal Ruler Adjustable Aluminum Alloy Sliding T-Square Ruler Measuring Angle Finder with Adjustment Scale Drawing Aid Rule tool
- Price
- $24.52
- Rating
- 4.5/5
- Reviews
- 163
- Age
- 11mo ago

T Square Ruler - 12 inch Metal T Ruler for Drafting Architecture Engineering & Art | Precision Dual-Scale (Inch & MM) - Tee Ruler Scale Ruler
- Price
- $8.59
- Rating
- 4.4/5
- Reviews
- 96
- Age
- 1y ago

Saker Woodworking Scriber Marking Line Ruler Adjustable Aluminum Alloy Sliding T-Square Ruler Precision Line Drawing aid Ruler with Angle Adjustment Scale
- Price
- $26.53
- Rating
- 4.6/5
- Reviews
- 1,082
- Age
- 2y ago

4 in 1 Adjustable T-Square Measuring Tools 24in Aluminum Drilling Positioning Ruler Cabinet Hardware Jig Marking Gauge Tools for Woodworking Include Portable Storage Bag. (Black)
- Price
- $30.50
- Rating
- 4.6/5
- Reviews
- 334
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 41% of clicks. Leaders hold, but buyers still shop past them.
Brands
29 falling
Sellers
69
Top-5 brand share
54%
Top 20: 93%
Top-5 click share
41%
Top 20: 79%
Open market
40%
- Alumicolor15%
- Westcott13%
- Saker12%
- Mr. Pen9%
- Pangda6%
- ALLWIN6%
Demand
T Square search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top T Square search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- t square155K/yr
- t square ruler39K/yr
- t ruler28K/yr
- t square 24 inch31K/yr
- t-square18K/yr
- t square 12 inch7K/yr
- adjustable t square11K/yr
- t ruler for crafting9K/yr
- t square 18 inch9K/yr
- tsquare9K/yr
Reviews and returns
What reviews say buyers love and hate about T Square
We read the reviews and the return reasons for every product selling here.
“Not the quality I expected”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common T Square questions
Answered from the same tracked data.









