Orion Hardened & Ground Parallel Pairs - 100x5x13mm

The ORION Hardened & Ground Parallel Pairs are precision blocks engineered for parallel mounting of workpieces in machine vices, on machine tools, or other fixtures. Sized at 100x5x13 mm, these paired blocks provide a dependable base for parallel alignment across setups.

Designed for repeatable accuracy, they help ensure your workpieces sit true to each other and to the clamp. The combination of hardened material and precisely ground surfaces supports reliable performance in demanding machining environments.

• Precise matching pair tolerance (0.01 mm): the two blocks are ground to an exact pairing tolerance, ensuring both members sit at the same height for dependable parallel mounting.
• Controlled nominal tolerance (+/- 0.02 mm): with a tight nominal tolerance, you can trust consistent size and alignment across multiple blocks and setups.
• Hardened and ground for durability: hardened surfaces resist wear and maintain flatness, delivering long life and stable clamping under demanding use.

This combination of precise pairing, tight nominal tolerance, and hardened, ground construction translates into faster, more predictable setup, fewer adjustments, and consistently accurate results—even in busy workshops or during frequent fixture reconfigurations.