The ULTRA RULE Precision Protractor allows you to plot any angle with ease and absolute accuracy. Micro-fine marking holes are positioned at 45, 30, 22.5, 5 and 0.5 degree intervals, allowing you to place your mark with zero uncertainty. The Precision Protractor also features four angle scales, a removable T-Bar and a rule graduated in 32nds. Made of flexible stainless steel with etched black graduations.
• Highly accurate protractor with internal marking holes.
• Micro-fine guide holes positioned at 45, 30, 22.5, 5 and 0.5 degree intervals.
• Ruler graduations in 32nds.
• Removable T-bar to work on flat surfaces.
• 6" centering scale.
• Four angle scales:
o 0° left to 180° right
o 180° left to 0° right
o 0° top to 90° left and right
o 90° top to 0° left and right.
• Bottom-edge rule graduated in 32nds.
• Fine black etched graduations.
• Made of flexible stainless steel.