About This

• Accuracy: ±0.0001'' per inch, ±30 arc seconds. Furnished in 1 increments to 5, and in 5 increments to 30
• For angle set-ups in tooling, productions, and inspection. Hardened and precision ground
• Lightly magnetized for better holding. Size 3'' long x 1/4'' thick
• Ten-block-set, complete with a fitted case
• in a plastic box or in a wooden box