General Tools 17 Square Head Protractor NEW

General Tools 17 Square Head Protractor NEW 6" Adjustable Steel Protractor, Preferred By Machinists, Draftspeople, & Mechanics For Setting Bevels, Measuring & Transferring Angles, Made Of Ground Stainless Steel For Optimum Accuracy, Permanently Etched Graduations From 0 To 190 Degree In Opposite Directions, 3-3/8" x 2" Square Are Head, 6" Adjustable Protractor Arm Locks Into Desired Position With Knurled Thumb Nut. Technical Details Ground stainless steel 6" adjustable protractor arm Permanently etched graduations for 0 to 180 degrees in opposite directions It has a 3-3/8" x 2" head Product Description From the Manufacturer Steel protractors are for setting bevels and measuring and marking angles. It has permanently etched graduations for 0 to 180 degrees in opposite directions. It has a 3-3/8" x 2" head. The 6" adjustable protractor arm locks into desired position with knurled thumb nut. Square head. Product Description This steel protractor from General Tools is meant for setting bevels and measuring and marking angles. It has permanently etched graduations of 0° to 180° in opposite directions as well as a 3-3/8" x 2" square head. The 6" adjustable protractor arm locks easily into the desired position with a knurled thumb nut. Constructed of ground stainless steel this is one durable protractor! Product Details Product Dimensions: 12.5 x 3.9 x 1.6 inches ; 2.2 ounces Shipping Weight: 3.2 ounces