High quality stainless steel construction.
Clear embossed markings.
Brass shimmed pivot with lock screw.
Marked 0 - 180 and 180 - 0 degrees.
Rule marked 0 - 10 centimeters
Ideal for engineers, craft persons, model makers and more
Protractors can be used to set bevels, transfer angles and measure squareness of one surface to another.