STABILA levels are unparalleled with regard to their accuracy and dependability. The secret - the vials made of block acrylic glass are firmly epoxy-locked in the frame. A perfect system. The vial is firmly cast in the high strength aluminum frame with non-shrink epoxy. No re-adjustment, no realignment, no tensioning against springs made of steel or fatigued plastic, no welding or clamping stresses. All STABILA levels are guaranteed to be accurate for life.

• Ultra-rigid aluminium profile with reinforcing ribs for high stability and finger-grip openings for easy use and secure hold while working.
• Two vertical vials for quick readings in any position.
• End caps with an slip-stopper – for a firm seat when marking.
• Shock-absorbing end caps – the two-component material mix protects the profile against impact.