20-3 3IN MASTER PRECISION
STR50130
MFG #: 50130
$290.03
/ EA
- Country of Origin: US
- Manufacturer Name: L.S. Starrett
- Measuring System: SAE
- Series: 20 Series
- Tongue Size: 7/8 in
- Width: 2-5/8 in
- Type: Non-Graduated
- Size: 3 in
- Material: Hardened Steel
- Item 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