Set of Stainless Steel Degree Protractor with Round Head Round Head & Protractor cum Depth gage Measuring range 0 - 180°, with locking screw, steel body/base plated essentially glare-free, blades stainless steel, graduation deeply edged. Jaws are Hardened & Precisely Ground. Great for Holding Small Jobs upto 12 mm diameter both for Metal or Wood Working Read more details in below description. Set of 2 Pcs as shown in the image. thanks 1/. Stainless Steel Degree Protractor with Round Head Round Head Assorts's Stainless Steel Protractor Overall length of 8" Depth of reach 6" Base is 3.5" x 2" Markings are deeply etched and black filled for easy readability and long life. 2/. Stainless Steel Protractor cum Depth Gauge The dual-purpose DIY Tools and Instruments- Depth Gage-Protractor is an ideal choice for taking a variety of precise measurements The narrow 6" depth rule slips easily into small holes and slots and features etched graduations in both 32nds and 64ths In addition the rule doubles as a protractor arm; take angle measurements, set bevels and transfer angles The protractor head is etched with fine black graduations from 0 to 180 degrees in forward and reverse directions Spring tension nut locks rule for making both depth and angle measurements.