STM Universal Bevel Protractor With Magnifier Lens by Sowa Tool

• Brand: STM

• Blade Length (Inch): 6", 12"
• Maximum Measurement (Degrees): 360
• Base available for setting up jobs on surface plates, milling machines, etc.
• Dial face and vernier are finished in satin chrome to insure easy reading
• Vernier reading in 5 minutes of the arc
• Blades is fastened by a knurled thumb lock which can be set at any desired point
• An angle attachment for acute angle measuring is also available
• Blade slides full length
• Fine adjustment knob for measuring or setting of minute angles
• Protractor dial is graduated over 360º (in 0º to 90º sectors) and rotates around the full circle
• Hardened stainless steel, rust and wear resistant for long life
• With magnifier glass for easy and faster reading
• Protractor accepts both 6" and 12" blade
• Positive rigid locking clamps
• Includes fitted case