Features and Benefits:

• This tool is essential for setting the calibration on Ammco 8500 series drum micrometers.
• It may also be used to verify the calibration of other models including the Ammco 8545 digital drum mic.
• The 9582 is designed to mounted to a wall, work bench or other solid surface. It can also be used in a vise if you do not want to permentantly mount it.