T Square 48 Inch
FailShoppers spend an estimated $79K a year here, so T Square 48 Inch is a Fail.
- Flapen Score
- 42 / 100Ranks 6,968 of 9,536 Tools & Home Improvement niches · −6 vs the category median of 4842
- Market size
- $79K/yr104K searches / yr
- 90-day growth
- -5.5%search demand this quarter
- Competition
- 71%top-5 click share · 15 brands · 63 sellers
Flapen Score
T Square 48 Inch against its category
The dotted line is the Tools & Home Improvement average. Past it, T Square 48 Inch is stronger. Inside it, weaker.
Market
The T Square 48 Inch market on Amazon at a glance
Shoppers on Amazon United States searched for T Square 48 Inch 104K times last year and spent an estimated $79K. The top 5 brands take 80% of clicks. Flapen scores it 42 out of 100, a Fail.
01 · Demand
An estimated 2.0% of those searches ended in a purchase.
Shoppers searched for this 104K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.0% of those searches ended in a purchase. Searches in the last 90 days moved -5.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $79K a year.
- Searches, last 12 months
- 104K
- Growth, 90 days vs prior 90
- -5.5%
- Conversion, latest week
- 2.0%
- Market size, estimated
- $79Ka year
- Peak month
- February1.4× the quietest month
- Top search term
- t square 48 inch34K searches a year
02 · Price
A sale here is worth $37.69.
Listings sell for $37.69 on average, from $17.45 to $67.71. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $37.69 that is $0 to $4K a year per listing.
- Average price
- $37.69inside the $15 to $100 sweet spot
- Price range
- $17.45–$67.71
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$4K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
74% of listings pay for placement with sponsored ads. 58% ship with Prime. On an average day, 8.0% of listings are out of stock. The average listing ranks #253 within Measuring & Layout Tools. It carries 567 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 74%
- Prime listings
- 58%
- Out of stock, average day
- 8.0%
- Average rank
- #253in Measuring & Layout Tools
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 567per listing
- Listings tracked
- 19
04 · Newcomers
3 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 52 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 52 months
Products
Top T Square 48 Inch products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Kapro - 317 Adjustable Drywall T-Square Tool - Aluminum - for Layout and Marking - Features Sliding Head and Dual Directional Printed Scale - 48 Inch
- Price
- $31.94
- Rating
- 4.6/5
- Reviews
- 919
- Age
- 13y ago

AMES 48 Heavy Duty T-Square
- Price
- $31.52
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 10mo ago

Ironton Drywall T-Square
- Price
- $17.45
- Rating
- 4.7/5
- Reviews
- 9
- 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

AMES 54 Heavy Duty T-Square
- Price
- $36.44
- Rating
- 4.4/5
- Reviews
- 24
- Age
- 10mo ago
Trending
estimated 90-day click momentum
URASISTO 48 Inch T-Square Tool Aluminum Adjustable Drywall T-Square Ruler Multi Angle Measuring Ruler for Layout and Marking
- Price
- $29.90
- Rating
- 4.7/5
- Reviews
- 7
- Age
- 3mo ago

OX Drywall T-Square 48 in - Adjustable Anodized Aluminum Rule
- Price
- $40.59
- Rating
- 4.2/5
- Reviews
- 110
- Age
- 9y ago

Swanson Tool TD540 Wallboard Square 54-Inch (Aluminum and Yellow)
- Price
- $66.64
- Rating
- 4.6/5
- Reviews
- 447
- Age
- 22y 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

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
Newest
by launch date
URASISTO 48 Inch T-Square Tool Aluminum Adjustable Drywall T-Square Ruler Multi Angle Measuring Ruler for Layout and Marking
- Price
- $29.90
- Rating
- 4.7/5
- Reviews
- 7
- Age
- 3mo ago

AMES 48 Heavy Duty T-Square
- Price
- $31.52
- Rating
- 4.4/5
- Reviews
- 47
- Age
- 10mo ago

AMES 54 Heavy Duty T-Square
- Price
- $36.44
- Rating
- 4.4/5
- Reviews
- 24
- 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

Ironton Drywall T-Square
- Price
- $17.45
- Rating
- 4.7/5
- Reviews
- 9
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 71% of clicks. A locked shelf that new listings rarely crack.
Brands
15 falling
Sellers
63
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
71%
Top 20: 100%
Open market
16%
- Ames26%
- KAPRO24%
- Ironton14%
- Johnson8%
- Saker8%
- GRENPRO4%
- Open — no brand owns it (9 brands, 16%)
Demand
T Square 48 Inch 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 48 Inch search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- t square 48 inch34K/yr
- drywall square22K/yr
- drywall t square17K/yr
- escuadra para drywall17K/yr
- drywall square 48 inch7K/yr
- drywall t square 48 inch7K/yr
Reviews and returns
What reviews say buyers love and hate about T Square 48 Inch
We read the reviews and the return reasons for every product selling here.
“This makes it very difficult to add distance you want to mark”
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.
17 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 48 Inch questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









