Orion Hardened & Ground Parallel Pairs - 125x8x36mm

The ORION Hardened & Ground Parallel Pairs are precision blocks engineered for reliable parallel mounting of workpieces in machine vices, on machine tools, and in fixtures. Sized at 125 x 8 x 36 mm, they are designed to sit together as a matched pair to ensure consistent, parallel alignment across setups.

These blocks deliver dependable accuracy for a range of tasks—from milling and drilling to inspection—helping you achieve repeatable results without complicated adjustments. The compact, straightforward design makes them easy to handle on any shop floor, bench, or fixture table.

• Precise matching pair tolerance: Each pair is ground to a 0.01 mm matching tolerance with a nominal tolerance of +/-0.02 mm, ensuring both pieces sit parallel and clamp workpieces with consistent contact every time.
• Hardening and precision grinding for durability: Hardened steel with a smooth, ground finish resists wear, preserving accuracy through repeated clamping, reuse, and long service life.
• Optimized for quick, repeatable setups: Flat, square faces and tight dimensional control enable fast, reliable positioning in vices and fixtures, reducing setup time and improving workflow efficiency.

Designed to support engineers, machinists, and technicians who demand consistent results, these parallel pairs help streamline production cycles. They deliver confident alignment, minimize the risk of misalignment, and extend the life of tooling and fixtures, making them a practical choice for everyday precision work in workshops and manufacturing environments.