Professional and DIY users alike can benefit from the Faithfull Prestige Professional Heavy-Duty Spirit Level. The 3 large, easy-view vials are accurate to +- 0.5mm/m. The horizontal vial is dome-shaped to allow reading from any angle and the heavy-duty, aluminium section frame will not warp or twist and features wide 29mm double milled working faces for added accuracy. To add strength, the sidewalls are 1.8mm thick with 3mm top and bottom faces. It has a durable, black anodized finish and a comfortable grip. Rubberized end caps protect the level from impact if dropped and reduce slippage when measuring. Both end caps have hanging holes for easy storage.