General Tools Square Head Protractor

General Tools and Instruments 17 Steel Square Head Protractor is a heavy-duty steel protractor that is trusted by machinists and draftsmen worldwide to deliver crucial measurements with unwavering accuracy. The 6″ adjustable arm is ideal for setting bevels, taking measurements and transferring angles. Ultra-fine etched graduations read from 0 to 180 degrees in forward and reverse directions, and will not wear or rub off. Made of ground stainless steel for precision and durability. GENERAL TOOLS – THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, were proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools. WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS Model # 17XXX Age: 14 years Features: Protractor is constructed of sturdy stainless steel; unlike plastic protractors, a stainless steel one is the last one you will buy Measuring tool has a 6″ adjustable protractor arm that can be held in plwith the knurled locking nut; quickly and easily identify angles Angle measure has permanently etched graduations for 0 to 180 degrees in opposite directions Tool measures 3-3/8″ long with a 2″ square head; perfect for school, commerical or home in machinist, woodworking and homework applications Used the tool for setting bevels and measuring and marking angles Item Dimensions: 12. 5″ L x 3. 88″ W x 1. 63″ H.