Combination Square
MaybeReturns run at only 0.9% of orders. But demand is soft, at -11.6% this quarter, so Combination Square is a Maybe.
- Flapen Score
- 54 / 100Top 24% of 9,536 Tools & Home Improvement niches · +6 vs the category median of 4854
- Market size
- $526K/yr381K searches / yr
- 90-day growth
- -11.6%search demand this quarter
- Competition
- 59%top-5 click share · 15 brands · 76 sellers
Flapen Score
Combination Square against its category
The dotted line is the Tools & Home Improvement average. Past it, Combination Square is stronger. Inside it, weaker.
Market
The Combination Square market on Amazon at a glance
Shoppers on Amazon United States searched for Combination Square 381K times last year and spent an estimated $526K. The top 5 brands take 72% of clicks. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
5.3% of searches ended in a purchase last week.
Shoppers searched for this 381K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 5.3% of those searches ended in a purchase. Searches in the last 90 days moved -11.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $526K a year.
- Searches, last 12 months
- 381K
- Growth, 90 days vs prior 90
- -11.6%
- Conversion, latest week
- 5.3%
- Market size, estimated
- $526Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- combination square225K searches a year
02 · Price
A sale here is worth $25.83.
Listings sell for $25.83 on average, from $5.10 to $121.48. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 750 to 1,000 of them. At $25.83 that is $19K to $26K a year per listing.
- Average price
- $25.83inside the $15 to $100 sweet spot
- Price range
- $5.10–$121.48
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $19K–$26K
- Returns
- 0.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
63% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.3% of listings are out of stock. The average listing ranks #51 within Measuring & Layout Tools. It carries 2,889 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 63%
- Prime listings
- 100%
- Out of stock, average day
- 2.3%
- Average rank
- #51in Measuring & Layout Tools
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 2,889per listing
- Listings tracked
- 19
04 · Newcomers
Amazon counts 2 of last year's 2 launches as successful.
2 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 54 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 54 months
Products
Top Combination 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
IRWIN Combination Square 12 45-90 Degree Marking Stainless Steel (1794469)
- Price
- $12.91
- Rating
- 4.7/5
- Reviews
- 13,490
- Age
- 14y ago

IRWIN Tools Combination Square Metal-Body 6-Inch (1794468) Blue
- Price
- $12.95
- Rating
- 4.7/5
- Reviews
- 13,490
- Age
- 14y ago

Arrow Combination Square 6-Inch Combo Square with Bubble Level
- Price
- $12.46
- Rating
- 4.7/5
- Reviews
- 281
- Age
- 1y ago

Klein Tools 935CSEL Combination Square Ruler for Electricians and Carpenters Stainless Steel Double Sided Ruler Bubble Level Magnetic
- Price
- $29.89
- Rating
- 4.7/5
- Reviews
- 300
- Age
- 3y ago

Micymedo 12 Inch Combination Square Adjustable Carpenter Square with Stainless Steel Ruler and Aluminum Head Metric and Inch Scale Bubble Level and Scriber 90 and 45 Degree Combo Layout Tool
- Price
- $8.06
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 3mo ago
Trending
90-day click momentum
Micymedo 12 Inch Combination Square Adjustable Carpenter Square with Stainless Steel Ruler and Aluminum Head Metric and Inch Scale Bubble Level and Scriber 90 and 45 Degree Combo Layout Tool
- Price
- $8.06
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 3mo ago

Johnson Level & Tool 415EM Structo-Cast Inch/Metric Combination Square 12 Silver 1 Square
- Price
- $11.64
- Rating
- 3.9/5
- Reviews
- 43
- Age
- 21y ago

IRWIN Combination Square 12 45-90 Degree Marking Stainless Steel (1794469)
- Price
- $12.91
- Rating
- 4.7/5
- Reviews
- 13,490
- Age
- 14y ago

Starrett Steel Combination Square with Square Head 12 Blade Length
- Price
- $121.48
- Rating
- 4.8/5
- Reviews
- 457
- Age
- 22y ago

Swanson 6-Inch Combo Square with Stainless Steel Rule Zinc Body TC130
- Price
- $11.70
- Rating
- 4.7/5
- Reviews
- 2,843
- Age
- 22y ago
Newest
by launch date
Micymedo 12 Inch Combination Square Adjustable Carpenter Square with Stainless Steel Ruler and Aluminum Head Metric and Inch Scale Bubble Level and Scriber 90 and 45 Degree Combo Layout Tool
- Price
- $8.06
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 3mo ago

Ryqoru 12-Inch Adjustable Combination Square Metric & Imperial with Level
- Price
- $5.10
- Rating
- 4.0/5
- Reviews
- 138
- Age
- 9mo ago

GRENPRO Combination Square Woodworking Ruler Tools 7inch Carpenter Square Wood Working Tools and Accessories 12inch Square Ruler Includes 2-in-1 Carpentry Pencil Protractor Angle Machinist Tool
- Price
- $17.65
- Rating
- 4.6/5
- Reviews
- 156
- Age
- 1y ago

Arrow Combination Square 6-Inch Combo Square with Bubble Level
- Price
- $12.46
- Rating
- 4.7/5
- Reviews
- 281
- Age
- 1y ago

Arrow Combination Square 12-Inch Combo Square with Bubble Level
- Price
- $16.08
- Rating
- 4.7/5
- Reviews
- 281
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
15 falling
Sellers
76
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
59%
Top 20: 100%
Open market
24%
- IRWIN45%
- Arrow Fastener11%
- KLEIN TOOLS6%
- Micymedo5%
- Johnson4%
- Ryqoru4%
Demand
Combination Square search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Combination Square search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- combination square225K/yr
- combo square36K/yr
- adjustable square26K/yr
- combination square 12 inch16K/yr
- combination square set20K/yr
- tri square15K/yr
- trisquare4K/yr
- 12 combination square4K/yr
- metric combination square4K/yr
- adjustable square tool4K/yr
Reviews and returns
What reviews say buyers love and hate about Combination 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.
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 Combination Square questions
Answered from the same tracked data.









