Incra Precision Specialty Rules - 160mm Protractor 4014549075906 4mm (1") ring insert

4mm (1") ring insert

Secure blade lock for improved control during use

Shank diameter of 3

or surface joints

kitchen worktops (3-45 mm)

Incra Precision Specialty Rules - 160mm Protractor 4014549075906 4mm (1") ring insertWe've reinvented the protractor by putting extra long guide slots at every 45, 30, 22. 5, 5, 1 and 0. 5 interval to plot any angle with ease and absolute accuracy. Incredibly thin to eliminate the parallax problems of thicker rulers. 160mm Precision Protractor. If you take a few seconds to remove the T bar you will also have an excellent 160mm rule with micro fine marking holes at every 1mm. INCRA Rules are as thin as business cards to completely