SPI Machinist Square with 4" Blade - 13-626-7
- Manufectured to workshop grade specifications
- Hardened spring steel blades are permanently secured to beam to ensure rigidity
- Precision ground for straightness and parallelism
- Working edges of blades lapped to accuracy
- Blade length measured from inner edge of beam to end of blade
4 Inch Long Blade
3 Inch Long Base
0.0006 (Parallel), 0.0012 (Square) Inch Accuracy
Spring Steel Square
| Blade Length | 4" |
| Base Length | 3" |
| Squareness | 0.0012" |
| SPI Part Number | 13-626-7 |
See all SPI Machinist Squares and Sets
Machinist Square
