20-inch Protractor and Angle Finder Aluminum Measuring Tools

The Protractor/Angle Finder is made from black anodised aircraft grade aluminium for strength and durability, can be set at any angle from -180° to +180°, measurement in length and depth, Used to draw radial lines, setting bevels and transferring angles.

protractor and angle finder is ideal for construction jobs, cabinet-making and fine carpentry, where a standard protractor.