SPI Machinist Square Set 4", 6", 9", and 12" - 13-635-8
- 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
4 Piece Set
4, 6, 9, 12 Inch Blade Length
3, 4, 5-1/2, 7-1/2 Inch Base Length
Square Set
| Fractional Blade Length | 4", 6", 9", 12" |
| Fractional Base Length | 3", 4", 5-1/2", 7-1/2" |
| Number of Pieces | 4 |
| SPI Part Number | 13-635-8 |
See all SPI Machinist Squares and Sets
Machinist Square SET - 4", 6", 9", and 12"
