This is a set of 6 brass telescoping gauges used for measuring internal diameters accurately.

• The gauges are made of brass with knurled adjustment knobs for precise setting.
• They come in a wooden box with a hinged lid for organized storage.
• The gauges vary in size to cover a range of measurements.
• The box interior lid has a faded label but no clear brand or model identification.
• The set is suitable for machinists or hobbyists needing internal measurement tools.
• No additional accessories or instructions are included.

Seller states the condition is good; the gauges show minor surface wear consistent with light use and the wooden box has light wear. Please review photos for details.