900MM DRAPER EXPERT PLUMB SITE® DUAL VIEW™ GIRDER SECTION SPIRIT LEVEL

High quality, hardened aluminium girder section levels with three permanently fixed solid acrylic cylindrical shock resistant UV resistant vials, one horizontal, one vertical with side view feature and one 45° vial. Levels electrostatically, epoxy powder coated and baked for maximum protection. Metric/imperial rule on top edge. Fitted with shock absorbing end caps. V-Groove for levelling pipework. Accuracy 1.75mm per 1M = 0.1° in standard position.