Draper Box Spirit Level, 1800mm (29067)This aluminum box spirit level features a milled underside for maximum flatness and high accuracy. It is equipped with three UV and shock resistant vials at 180 and two at 90 angles. The level also includes rubber end caps for extra shock resistance and a v groove for leveling pipework. Hang holes at both ends allow for easy storage. The accuracy of the level is 0. 5mm in a standard working position. Made from aluminium 180 centre vial and two 90