Starrett Acute Angle Attachment Only for Bevel Protractor (51392)

Acute Angle Attachment Only for Bevel ProtractorReplacement acute angle attachment only for C359 Series Bevel ProtractorAcute Angle Attachment OnlyGraduations in degrees through 360°Available with hardened 7" (175 mm) or 12" (300 mm) blades which can be rotated to the desired angle and adjusted to the desired lengthBoth the dial and the blade can be locked independentlyAn acute angle attachment is availableFlush surfaces on the base permits use on height gaugesOne side of the tool is flat so it can be laid on paper or on the work