Bevel Protractor Features Include... 360° Range in four 0-90° sectors Graduation: 1" Reading to 5 minutes with vernier Magnifier for vernier Includes 6" & 12" blades and an angle attachment Blade slides full length, fastened by a knurled thumb lock which can be set at any point. Blades beveled 45° on one side; 60° on other. Also available is an angle attachment for acute angle measuring. Protractor dial graduated over 360° in 0 to 90° sectors and rotates around the full circle. Readings to 5 min. of arc with vernier. Features a fine adjustment for exact settings. Price includes fitted case.
