Features: -Anodized aircraft grade aluminium construction. -All measurements in mm because we aren't animals, no CM on our sites! -13mm hex hole for circular saw blade changes for most brands (Makita, Dewalt, Bosch, Metabo, Ryobi even Ozito). -0 to 195mm ruler on the base written on both sides, so you can now use your square for measurements starting hard up against something. -Multiple scribe marks along both the horizontal and vertical sides helping you to scribe along an object or for plate set outs. -Base can be removed with a 5mm allen key, triangle then can be used for flat markings or measurements. -And of course it is a functional rafter square with valley and hip readings.
