Description
Steel Master Precision Square, 6″, Standard Letter of Certification
The Starrett 20-6 W/SLC master precision square has the following specifications:
Blade Length: 6″/150mm
Beam Length: 4-5/16″/110mm
Material: Steel
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. Starrett Master Precision Squares is the finest precision-checking non-graduated square with ac curacy to .0001″ (0.0025mm) every 6″ (150mm). This hardened steel square is used when extreme accuracy is required.
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
