Product details:
Get accurate, dependable angular information with Fowler's Economy Universal Dial Protractor.IncludesFitted caseBoth 6" and 12" bladesAcute angle attachmentFeaturesEasy to read, each dial revolution equals 10° Wide spaced graduations. Hardened stainless steel construction throughout with a satin chrome finish. Blades are beveled 45° on one side and 60° on other side. Each angle and degree is subdivided into 12 divisions so that each division measures on an interval of 5 minutes. Positive locking lever.
