• Very handy gage used in grinding and setting screw cutting tools.
• Clearly etched scale for finding number of threads per inch.
• Made of tempered stainless steel.
• Inch gage is graduated in 14ths, 20ths, 24ths, 32nds and features
a table of double depth of thread for determining size of tap drills.
• Metric Gage graduated in mm and ómm.
• Supplied in a plastic pouch