Description: Stainless steel 180 degree protractor angle finder rotary measuring ruler for carpenter, architect use, woodworking tools, for measuring angles-in level measuring instruments from home improvement Made of polished stainless steel, used to draw radial lines, setting bevels and transferring angles Double graduation from 0-180 degree, with locking nut Round headed protractor graduated 0-180 degrees Ruler is marked 0-150mm/ 0-5.91 inch Specification: Material: Stainless Steel Color: Silver Package Includes: 1 Piece of 0-180 Degree Protractor Ruler Kit