Groz 3-Piece Precision Steel Square Set (2", 4", 6"), Hardened Blades, 16 Micron Accuracy, BS 939 Grade B, with Case for Machinist Woodworking Layout (01012)
Mubboo Value Score: 3.4/10
How it stacks up
Rated 4.7/5 — better than 85% of 175 carpentry squares we track. Premium-tier pricing at $77.39.
Head-to-Head vs Category Leader
| Groz | PEC Tools (Leader) | |
|---|---|---|
| Price | $77.39 | $12.99 |
| Rating | 4.7/5 | 5.0/5 |
| Reviews | 502 | 25 |
| Mubboo Score | 3.4/10 | 5.7/10 |
The category leader PEC Tools Lock Bolt Part for 12"/18"/24" Combinati offers better ratings at $12.99.
What reviewers 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.
Rating reliability
Other carpentry squares
Frequently Asked Questions
Is the Groz Groz 3-Piece Precision Steel Square Set (2", 4", 6"), Hardened Bl worth buying in 2026?
It earns a Mubboo Score of 3.4/10, with a 4.7/5 rating from 502 reviews — better than 85% of carpentry squares we track.
How much does the Groz Groz 3-Piece Precision Steel Square Set cost?
It is currently $77.39 — premium-tier pricing for carpentry squares.
How does it compare to the top-rated carpentry squares?
The category leader PEC Tools Lock Bolt Part for 12"/18"/24" Combinati offers better ratings at $12.99.
Sources & References
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