Mahr/Federal Snap Gauges 300P

Description & Features

Patented "Channel Lock" design assures precise parallel anvil surfaces over the full range.
All 300P Gauges are fully adjustable with positive position locking at any point within the range.
Range of sensitive contact 0.50mm/0.020"
Large 15.5mm/.61" square tungsten carbide anvils provide flat, parallel, long lasting working surfaces.
Indicator not included.