SPI Machinist Square with 3″ Blade – 13-625-9

• 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.

3 Inch Long Blade
2-1/2 Inch Long Base
0.0006 (Parallel), 0.0011 (Square) Inch Accuracy
Spring Steel Square

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