Description veiko 90 degree right angle ruler with solid wide base check tool verticality accuratelyspecification materialaluminum alloycolorred blacksize150 100mmbase thickness6mmbase width20mmfeatures 1 anodized aluminum alloy structure high hardness rust and corrosion resistance2 accurate 90 right angle reduce errors and ensure high precision measurement3 solid wide base more convenient for operation and enhance the overall appearance4 wide use test the vertical error of the workpiece or equipment check the perpendicularity of vertical machine tool and horizontal railspackage included 1x right angle rulermore details
