Starrett Steel Combination Square
with Square Head - 12" Blade Length, Cast Iron Heads, Reversible Lock Bolt, Scriber, Spirit Level, 4R…
Price as of 2026-06-18. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$4–$13
- Mid-range:$13–$28
- Premium:$28+← You are here
Is This Right For You?
- •Buyers who prioritize quality over price in carpentry squares
- •Those who want a top-rated option — in the top 15% of carpentry squares by rating
- •You're on a tight budget — $91 above the category average of $29
- •POWERTEC 38 Inch Machinist Aluminum Straight Edges and 3pc L — 56% cheaper at $53 (Score B-)
📊 Based on data analysis of 175 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other carpentry squares
Computed from live Amazon rating, review count, and price across 175 carpentry squares available to US consumers · last refreshed 2026-06-18.
How It Compares
This Product Starrett Steel Combination Square | Most Popular iGaging Combination Square Set 6" & 12" 4R Steel Blade High | Best Rated Palmgren CH Hanson 03060 Pivot Square | Best Value POWERTEC 38 Inch Machinist Aluminum Straight Edges and 3pc L | |
|---|---|---|---|---|
| Price | $120.66 | $65.77 | $59.50 | $52.99 |
| Rating | 4.7/5 | 4.4/5 | 4.6/5 | 4.3/5 |
| Reviews | 2,490 | 1,289 | 873 | 833 |
| Mubboo Score | B | B- | B- | B- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Confirm squareness upon arrival; combination squares may need deburring or adjustment. Consider imperial-only marking options if you don't need metric, and Swanson packs include a handy reference booklet.
- Durability and build quality
- Clear and easy-to-read markings
- Accuracy and squareness
- Excellent value for money
- Included instruction booklet
- Unwanted metric scales or logos
- Combination square adjustment issues
- Minor cosmetic defects
Related Video Reviews
- 📹 I Found an Affordable Alternative to Woodpeckers Tools — 731 Woodworks
- 📹 Are the Pricey SQUARES Really WORTH IT?? — Jarod Coffman
- 📹 Don't buy any Woodpeckers Squares until you see THIS! — Kings Fine Woodworking
About Starrett
- 6 products in our database
- Average rating: 4.6/5 across all products
- Price range: $28.55 – $760.07
- Categories: carpentry-squares, plumb-bobs, protractors, saw-gauges
If not the Steel Combination Square, consider these
Bottom Line
Starrett Steel Combination Square earns Mubboo Score B. Priced at $121 — a premium option, above the category average of $29. Rated 4.7/5 from 2,490+ reviews. Strong buy if: buyers who prioritize quality over price in carpentry squares, those who want a top-rated option. Skip if: you're on a tight budget — iGaging Combination Square Set 6" & 12" 4R Steel Blade High (Score B-, $66) may fit better.
Frequently Asked Questions
Is the Starrett Steel Combination Square worth buying in 2026?
It earns a Mubboo Score of B, with a 4.7/5 rating from 2,490 reviews — better than 85% of carpentry squares we track.
How much does the Starrett Steel Combination Square cost?
It is currently $120.66 — premium-tier pricing for carpentry squares.
How does the Steel Combination Square compare to other carpentry squares?
The category's most-reviewed alternative is the iGaging Combination Square Set 6" & 12" 4R Steel Blade High (4.4/5, 1,289 reviews, $65.77). The Steel Combination Square carries a Mubboo Score of B vs B-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-18) and may change.