Spi 30-579-7 Granite Indicator Transfer Stand 12 in

Product Description

The SPI 30-579-7 is a granite indicator transfer stand designed for precision measurement setups in machine shops, metrology labs, and toolrooms. Built on a triangular granite base measuring 5 inches in length by 5 inches in width, this stand rises to an overall height of 12 inches. Granite construction provides excellent dimensional stability and vibration damping, which is critical for accurate dial indicator readings. The stand includes a holder and features a fine adjustment mechanism for quick, repeatable positioning during inspection and transfer measurement tasks.

This stand is used in applications requiring stable, accurate support for dial indicators during part inspection, surface plate work, and dimensional transfer operations. It is suited for both production floor inspection and precision toolroom environments. The triangular base geometry provides a stable three-point contact footprint on flat reference surfaces. Note that this stand does not include a dial indicator or anvil — those components are sourced separately.

Key Features

• Granite construction for thermal stability and vibration resistance
• Triangular base with 5 inch length and 5 inch width for stable three-point contact
• 12 inch overall height for flexible indicator positioning
• Fine adjustment mechanism for precise indicator placement
• Includes holder for dial indicator mounting
• Fast setup design for efficient inspection workflows

Compatibility

Designed as an OEM-style replacement and standard fitment for dial indicator transfer stand applications on granite surface plates and flat reference surfaces. Compatible with dial indicators and holders using standard mounting configurations. Dial indicator and anvil are not included.

Installation Notes

Setup is typically performed by machinists or metrology technicians on a clean, level granite surface plate or reference flat. Ensure the base surface and the surface plate are free of debris before placement to maintain accurate three-point contact. Secure the dial indicator holder firmly before making fine adjustments to avoid unintended movement during measurement transfer. No power tools or electrical shutoff procedures are required for this product.