Magnetic Base INSIZE 6224-40 – compact magnetic stand for measuring instruments

INSIZE 6224-40 is a compact magnetic base designed to hold dial indicators, test indicators and similar measuring instruments on ferromagnetic surfaces. The stand delivers a stable reference point for dimensional checks, runout measurements and comparative inspections in workshops, inspection benches and assembly stations. Its compact footprint and magnetic clamping make it suitable for limited-space setups where quick positioning and repeatable readings are required.

Advantages

The magnetic base offers secure attachment to steel or iron surfaces through a strong permanent magnet, reducing vibration and movement during measurement. Its compact design enables mounting in tight areas while maintaining stability for precise readings. The mechanism allows fast engagement and release of the magnetic hold, supporting efficient changeover between measurement points without tools.

Suitable for

• Holding dial indicators and test indicators for runout and concentricity checks
• Dimensional inspections at machine tools and workbenches
• Quality control tasks in production and assembly lines
• Comparative measurement setups and fixture referencing

When it may not be suitable

This magnetic base requires a clean, ferromagnetic mounting surface for reliable attachment; it will not work on non-magnetic materials such as aluminum, stainless steel grades that are non-ferrous, or composite surfaces. It is not intended as a precision articulating arm for complex multi-axis positioning where specialized holders with fine adjustment stages are needed.

Key specifications

• Function: permanent magnetic clamping for measuring instruments
• Compatibility: designed for dial indicators, test indicators and similar probes
• Mounting surface: ferromagnetic (steel/iron) contact required
• Size: compact footprint for limited-space use
• Operation: quick on/off magnetic engagement for fast setup

How to use

Place the base onto a clean, flat ferromagnetic surface and engage the magnetic clamp according to the product’s operating control. Secure the measuring instrument in the holder and position the indicator tip against the measured feature. Adjust the instrument orientation as needed for clear contact and stable readings. Disengage the magnet to reposition or remove the base; ensure surfaces are free of chips, oil or debris before reattaching to maintain holding force.

What to consider before purchase

• Confirm workpiece or fixture material is ferromagnetic to ensure magnetic attachment
• Check compatibility with your dial or test indicator mounting stem and holder interface
• Assess available working space to ensure the compact base fits the setup
• Consider required stability and whether a more articulated or fine-adjustment holder is necessary

Usage recommendations

Use on flat, clean steel surfaces and verify instrument mounting before taking measurements. For accurate runout or concentricity checks, allow the base to settle and avoid applying side loads to the indicator stem. Store the base in a dry place to prevent corrosion and keep contact surfaces free of contaminants to preserve magnetic holding strength.