Orion Hardened & Ground Parallel Pairs - 125x10x23mm

The ORION Hardened & Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 125 x 10 x 23 mm per block, this matched pair delivers true parallel alignment with a matching pair tolerance of 0.01 mm and a nominal tolerance of ±0.02 mm, giving you repeatable results you can trust.

• Matched pair precision (0.01 mm): Ensures both blocks sit parallel to each other and to the workpiece, delivering dependable clamping and repeatable setups across runs.
• Hardened and ground surfaces: Provides durable wear resistance and consistently flat contact faces for long tool life and precise seating in vices.
• Compact, standard-size blocks (125 x 10 x 23 mm): Fits easily in common machine vices and fixtures, enabling quick swaps between jobs without compromising accuracy.

With ORION Parallel Pairs, you gain a reliable, repeatable mounting reference that reduces setup time, improves part-to-part consistency, and maintains accurate parallelism across multiple clamps and cycles. Built for durability and designed for ease of use, these blocks help you achieve clean finishes and dependable results in everyday machining and fabrication tasks.