SPI 20-541-9 Countersink Gage

Features:

• Fast, accurate measurements of countersink diameters.
• Direct major diameter reading of 100º countersink angles to 0.002 inch.
• Accuracy: ±0.0005 inch.
• Simply press the gage into the piece/part and read the dial.
• Reading is "held" on the dial until the reset button is pressed.
• Convenient one-hand operation, including resetting.
• Handy 5-inch pocket size length.
• Each gage is furnished with setting ring in foam-lined storage case.
• Furnished in fitted case.