Stabila spirit level with a tough, reinfoirced aluminium profile and locked vial system. Ultra-rigid aluminium profile with reinforcing ribs for high stability. Shock-absorbing end caps protect the profile against impact. 2 x vertical vials for reading in any position. Hand grips and finger-grip openings for increased hold. Rigid Aluminium Profile Non-Magnetic Base 2 x 90° & 1 x 180° Vials Removable End Caps Accurate Measuring in all Positions Accurate to ±0.75mm/m in Reverse Position 1 Year Guarantee Rigid Aluminium Profile Non-Magnetic Base 2 x 90° & 1 x 180° Vials Removable End Caps Accurate Measuring in all Positions Accurate to ±0.75mm/m in Reverse Position 1 Year Guarantee