Starrett 72440 Test Indicator Clamp Series 708 709 811

Product Description

The STARRETT 72440 is a test indicator clamp designed to securely hold test indicators during precision measurement work. This accessory provides a stable mounting solution for indicators used in machining, fabrication, and metrology applications. It is compatible with Starrett Series 708, 709, and 811 test indicators, making it a direct-fit replacement or spare clamp for technicians and machinists already working with those instrument families. The clamp weighs 1 pound and ships in a single-unit package. Installation requires no special tooling beyond what is standard in a precision measurement setup.

This clamp is suited for use in machine shops, manufacturing facilities, and toolrooms where test indicators are mounted to magnetic bases, surface plates, or indicator holders. It is typically installed by machinists, metrology technicians, or precision trade professionals who need a reliable clamping accessory to keep their indicator positioned accurately during inspection, runout checks, or surface measurements. The single-unit package is practical for bench-level replacements or individual kit builds.

Key Features

• Designed specifically for use with Starrett Series 708, 709, and 811 test indicators
• Provides secure, stable clamping during precision indicator use
• Lightweight at 1 pound for easy handling and repositioning
• Single-unit packaging suitable for individual replacement needs
• Direct OEM-style accessory fit for compatible Starrett indicator series

Compatibility

Designed for use with Starrett Series 708, 709, and 811 test indicators as stated by the manufacturer.

Installation Notes

Installation of this clamp is typically performed by machinists or metrology technicians familiar with indicator mounting setups. Ensure the indicator and any associated holder or magnetic base are properly secured before taking measurements. Do not overtighten the clamp in a way that could damage the indicator stem or body. Follow the indicator manufacturer guidelines for proper mounting orientation and clamping force.