The Faithfull SL250 scaffold level has a strong die-cast body which is shaped for easy handling and is ideal for scaffolders, pipe fitters and steel erectors.A milled base with flush mounted magnets permits hands free measuring on steel surfaces. The solid acrylic vials are accurate to ± 1 mm per metre 
3 vials: horizontal, vertical and 45°. 
Length: 240 mm (9.1/2in).