Indicator Holder does not come with adjustable arm.
Magnetic Base Top tapped with metric M8 x1.25 threaded hole
Magnetic Base has an On/Off switch which easily and quickly engages / releases magnet
Description
1.On/Off Magnet Holding System Base On/off switch 8T 176 lbs. 2. Top tapped with metric M8 x1.25 threaded hole. 3. Magnet has an On/Off switch which easily and quickly engages / releases magnet. 4. Base has V-groove on bottom for mounting on cylindrical surfaces