SPI Machinist Square with 9" Blade - 13-628-3
- Manufactured 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
9 Inch Long Blade
5-1/2 Inch Long Base
0.0009 (Parallel), 0.0017 (Square) Inch Accuracy
Spring Steel Square
| Blade Length | 9" |
| Base Length | 5-1/2" |
| Squareness | 0.0017" |
| SPI Part Number | 13-628-3 |
See all SPI Machinist Squares and Sets
Machinist Square
