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Starrett® 20-3 Non-Graduated Master Precision Square, 3 in, 7/8 in Tongue, Hardened Steel
Price$344.00
Item #SPT50130
BrandStarrett®
ManufacturerL.S. Starrett
Mfr. Model #20-3
Country of OriginUS
UNSPSC Code27111803
UnitEA
DGI AvailabilityCall for Availability
Product Features
• The beams and blades are hardened, ground and lapped to ensure parallelism and straightness
• Made of high quality tool steel, with the finest of craftsmanship throughout
• The beam is grooved at the inner corner for clearance of burr or dirt
• Features 2-3/8 in beam length, squareness accuracy to 0.0001 in every 6 in accuracy
• These hardened steel squares are used when extreme accuracy is required
Description
Starrett® Master Precision Square, Non-Graduated, Series: 20 Series, 3 in Size, Measuring System: SAE, 7/8 in Tongue, 2-5/8 in Width, Hardened Steel, Plain
The Starrett 20 Master Precision Square is the finest precision-checking square. Squareness accuracy to .0001" (0.0025mm) every 6" (150mm). This hardened steel square is 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. 3" (75mm) Blade, 2 3/8" (60mm) Beam.