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Specifications
- Made in America: Yes
- Blade Length (in): 12''
- Blade Length (mm): 300mm
- Beam Length (in): 7''
- Beam Length (mm): 180mm
- Material: Steel
- The finest precision-checking squares - not graduated. Squareness accuracy to .0001'' (0.0025mm) every 6'' (150mm)
- These hardened steel squares are used when extreme accuracy is required.
- The beams and blades are hardened, ground and lapped to ensure parallelism and straightness.
- The beam is grooved at the inner corner for clearance of burr or dirt.
- Made of high quality tool steel, with the finest of craftsmanship throughout.
Inquiry - STARRETT Master Precision Square / Model: 20-12
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