Precisely set your plane iron or jointer knives' depth of cut in seconds. Magnets secure the device to the plane bottom during adjustments and measure a range of 0-5/32". Take the guesswork out of plane iron adjustment.

Features:

• Reading: Inch/mm/Fractions - 0.0005"/0.01mm/1/128"
• Accuracy: 0.001"
• Measuring range: 0-5/32"
• Super large display is humidity & dust resistant
• Uses 1 3V CR2032 battery (included)