Orion Hardened & Ground Parallel Pairs - 150x10x23mm

The Orion Hardened & Ground Parallel Pairs are precision blocks designed to ensure accurate, repeatable alignment of workpieces when clamped in machine vices, on milling machines, or other tooling setups. These matched blocks are kept in a pair to guarantee true parallelism across every clamp.

Sized at 150 x 10 x 23 mm per block, they feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +/-0.02 mm. This tight tolerance delivers reliable, consistent parallelism for dependable, repeatable setups.

• Precise matched pair tolerance: ensures true parallelism between the blocks for square, repeatable mounting and consistent results across clamps.
• Hardened and ground surfaces: delivers durable wear resistance and a consistently flat seating surface that maintains accuracy over time.
• Optimized size for standard setups: at 150 x 10 x 23 mm, these blocks fit common machine vices and fixtures for quick, reliable installation.

Using these parallel pairs helps streamline your workflow by reducing setup time, minimizing rework, and delivering consistent alignment across parts and batches. The combination of a tight 0.01 mm matching tolerance and the hardened, ground finish supports accurate clamping and improved overall part quality from start to finish.