Mitutoyo 21EAA426 Lifting Lever for Indicators

Product Description

The MITUTOYO 21EAA426 is a lifting lever accessory designed for use with dial and test indicators. This replacement component allows the technician to manually raise the indicator spindle without applying direct force to the measuring tip, protecting the instrument and maintaining measurement accuracy. The 21EAA426 features a shank diameter of 0.2000 inches and a thread length of 3.0000 inches. It weighs 0.5 pounds and ships as a single unit. Metrology technicians, machinist shops, and quality control personnel working with Mitutoyo indicators will find this a straightforward OEM-style replacement part.

The 21EAA426 lifting lever is suited for bench and surface plate inspection setups where dial or test indicators are mounted in holders, comparator stands, or transfer fixtures. It is appropriate for both production floor and laboratory measurement environments. Installation requires no calibration and does not alter the indicator graduation or traceability status. This part is sold as a single piece and is intended for technicians who need to restore or upgrade lifting lever functionality on an existing indicator assembly.

Key Features

• Shank diameter of 0.2000 inches for compatibility with standard indicator mounting configurations
• Thread length of 3.0000 inches provides adequate engagement depth for secure installation
• Allows manual spindle lifting without direct contact with the measuring tip
• No calibration required upon installation
• Sold as a single-unit replacement component

Compatibility

Designed as an OEM-style replacement lifting lever accessory for use with Mitutoyo indicators, as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified metrology technician or machinist familiar with indicator assemblies. Remove the indicator from any active measuring setup before servicing. Use appropriate hand tools for thread engagement and avoid overtightening, which can damage the indicator body or the lever mechanism. Refer to the Mitutoyo service documentation for the specific indicator model before proceeding.