Spi Z2526-11 Caliper Projection Pin 2 Pc 6 in Calipers

Product Description

The SPI Z2526-11 is a caliper projection pin accessory designed for use with 6 inch dial, vernier, and electronic calipers. Sold as a 2-piece set, each pin measures 1 inch overall length and allows technicians and machinists to extend the measuring capability of compatible calipers to reach grooves, holes, and recessed features that standard jaws cannot access. This accessory is a practical add-on for quality control, inspection, and precision measurement tasks in machine shops, fabrication facilities, and tool rooms.

The Z2526-11 projection pins are intended for use with 6 inch dial, vernier, and electronic calipers as a direct-fit accessory. This makes them suitable for a wide range of bench-level measurement applications where standard caliper jaw geometry limits access. The 2-piece set allows for simultaneous setup on both inside and outside measurement positions or provides a spare for high-frequency inspection environments.

Key Features

• 2-piece set provides a matched pair for dual-position or backup use
• 1 inch overall length extends reach into grooves, bores, and recessed areas
• Compatible with 6 inch dial, vernier, and electronic caliper styles
• Lightweight at 0.06 pounds for minimal impact on caliper handling

Compatibility

Designed for use with 6 inch dial, vernier, and electronic calipers as a direct-fit projection pin accessory.

Installation Notes

Installation is performed by machinists or metrology technicians as a caliper accessory attachment. Before attaching or removing projection pins, ensure the caliper jaws are fully closed and the locking screw is engaged to prevent jaw movement. Follow the caliper manufacturer guidelines for proper pin seating to avoid measurement error or damage to the caliper jaw faces.