Orion Hardened & Ground Parallel Pairs - 150x8x26mm

The ORION Hardened & Ground Parallel Pairs are two precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Each block measures 150 x 8 x 26 mm and provides a reliable reference surface for accurate setup and clamping.

The pair is engineered to be used together, offering a matching pair tolerance of 0.01 mm and a nominal tolerance of +/-0.02 mm. This tight coordination ensures repeatable, parallel alignment across different workpieces and operations, so setups stay true from one job to the next.

• Precise matching pair tolerance: Keeps both blocks parallel within 0.01 mm for consistent clamping and repeatable setups across multiple workpieces.
• Hardened and ground surfaces: Delivers durable, wear-resistant reference faces that maintain size and parallelism through repeated use in demanding workshop environments.
• Compact, exact dimensions: The 150 x 8 x 26 mm footprint fits neatly into standard machine vices and fixtures, enabling quick setup and reliable alignment with minimal fuss.

Using these parallel pairs helps you set up quickly, maintain accurate alignment across batches, and reduce scrap from misalignment, improving overall machining quality. The hardened and ground construction provides long service life and dependable performance for both routine and precision work. Whether you’re a professional machinist, engineer, shop technician, or hobbyist, these parallels streamline your workflow and support consistent, high-quality results.