
Extra thick aircraft-grade aluminum maximizes durability and maintains accurate squareBlack finish is treated to resist corrosionEmbossed graduations are painted yellow for readability in all light conditionsMarkings include brace measures, octagon
Extra thick aircraft-grade aluminum maximizes durability and maintains accurate square
Black finish is treated to resist corrosion
Embossed graduations are painted yellow for readability in all light conditions
Markings include brace measures, octagon