Starrett 70557 Test Indicator Spare Part 711 Dial

Product Description

The STARRETT 70557 is a genuine spare part designed for use with the 711 Last Word Dial Test Indicators. This replacement component maintains the precision and reliability that Starrett dial test indicators are known for in layout, inspection, and machine setup applications. The part carries an indicator designation of G and features a hole diameter of 0.1875 inches (4.80 mm). It is intended for installation by machinists, toolroom technicians, metrologists, and precision measurement professionals who service or rebuild their existing 711 series dial test indicators rather than replace the entire unit.

This spare part fits directly into the 711 Last Word Dial Test Indicator service workflow. The 711 series is commonly found in machine shops, tool rooms, and inspection departments where fine measurement and part verification are routine tasks. Keeping genuine replacement parts on hand reduces downtime when an indicator requires servicing between jobs or after field damage.

Key Features

• Genuine Starrett spare part for the 711 Last Word Dial Test Indicator series
• Hole diameter of 0.1875 inches (4.80 mm) for precise fit
• Indicator designation G identifies correct fitment within the 711 series
• Sold individually — package quantity of one

Compatibility

Designed for use with STARRETT 711 Last Word Dial Test Indicators as specified by the manufacturer.

Installation Notes

Installation of this spare part should be performed by a qualified technician or machinist familiar with dial test indicator service procedures. Power down or disengage any machine the indicator is mounted to before beginning service work. Use appropriate hand tools rated for precision instrument work and avoid over-torquing small fasteners. Refer to the Starrett 711 service documentation for correct assembly sequence and component orientation.