Starrett 5-in-1 Combination Protractor

The CP505A-12 Combination Protractor is the latest addition to the popular ProSite® 505 Protractor family. The 5-in1 Cp505A-12 provides accurate easy and direct readings for miter cuts, single cuts, compound cuts with conversions for cutting crown molding, exact angles/supplemental angles (0°-180°-0 and 180°-0°-180°) and quick reference to common roof pitches. The protractor is precision machined with lightweight ¼” aluminum construction and features a Teflon® “O” Ring for smooth and precise operation. The scales on the dial of the CP505A-12 are laser engraved for exceptional accuracy. This protractor eliminates the guessing and math, saving time and minimizing waste.