Features Wide Test Range: Designed to have 180° angle measurement range and clear scale, the angle protractor will largely simplify the working. The Clear Scale: Supports easy reading from two directions, the saw protractor ensures high accuracy in scribing, marking and so on. Perfect Fitting: Allows for wide application on engraving machine, circular saw, round saw and so on, very efficient and reliable. Batter Material: Mainly made of chrome plated carbon steel material, the angle measure has excellent durability for long term using. Simple to Carry: Light in weight and compact in size as well, the angle measurement tool is very convenient to carry for outdoor use. Specification: Item Type: Angle Protractor Specification: Approx. 150 x 200mm / 5.91 x 7.87in Package List:1 x Angle Protractor 1 x Bag Package List 1 x Angle Protractor 1 x Bag