Mitutoyo 101307 Lug Drop Indicator Back Agd Group 1

Product Description

The MITUTOYO 101307 is a lug drop indicator back designed as a replacement or application-specific back component for dial indicators. This part attaches to the rear of the indicator body and provides the mounting interface needed for specialized setups. The back measures 6.5mm in diameter and 11.5mm in thickness, making it a precise-fit component for AGD Group 1 indicators. Metrology technicians and precision measurement professionals install this part when the original indicator back is incompatible with a fixture, magnetic base, or custom holding arrangement on the shop floor or inspection bench.

This indicator back is used in situations where the standard back supplied with the dial indicator does not suit a particular mounting or gauging application. It is appropriate for bench inspection setups, fixture-mounted gauging stations, and field calibration work. Its AGD Group 1 compatibility makes it a standard accessory across a range of small-body dial indicators used in manufacturing, machining, and quality control environments.

Key Features

• Lug drop style back for secure mounting in specialized indicator holders and fixtures
• Designed for AGD Group 1 dial indicators
• Back diameter of 6.5mm for precise fitment
• Back thickness of 11.5mm provides stable support without adding excessive profile
• Sold individually for single-unit replacement or application needs

Compatibility

Designed for use with AGD Group 1 dial indicators where the original indicator back requires replacement for a special application or mounting configuration.

Installation Notes

Installation should be performed by a qualified metrology technician or machinist familiar with dial indicator disassembly. Before replacing the indicator back, remove the indicator from any active gauging fixture and ensure no load is applied to the spindle. Use appropriate precision hand tools to avoid scratching or distorting seating surfaces. Refer to the indicator manufacturer's service documentation for back removal and installation procedures specific to the indicator model in use.