Takes error-prone calculations out of miter cutsUpside down or backwards, the reading is always correctScale shows angle for a miter joint and single cutSaves time and reduces wasteIdeal for carpenters, plumbers and all building trades12-inch miter saw protractor with two scales--red "miter cut" scale and black "single cut" scaleAllows direct transfer of the work angle to the miter saw in 3 steps with no calculationsDurable 1/4-inch thick aluminum alloy; Teflon O-ring for smooth, precise operation7-inch version also12-inches long; 1-1/2 pounds; 1-year warranty
The Starrett 505A-12 Aluminium Miter Protractor is part of the popular ProSite 505 Protractor family. The 5-in-1 combination protractor performs miter cuts, single cuts, compound cut conversion table, protractor and roof pitches.
Brand: Starrett, Model: 505A-12, Size: 300mm