Draper Expert Box Spirit Level, 600mm (29014)This professional, robust box spirit level is made from aluminium and features three vials. It has a milled face on the underside, ensuring maximum flatness and high accuracy. The level is equipped with a 180 domed arc center vial and two 90 vials. The vials are UV and shock resistant, and the embossed rubber end caps reduce impact when the level is dropped. Convenient hang holes are available at both ends for easy storage. The accuracy is 0. 5mm in a