Strongest Magnets, flush mounted - Work Hands-Free.
Spring steel hairline indicators inside the vials
Levels have a bridge over the horizontal vial for uninterrupted scribing and increased frame strength.
Patented, epoxy-locked vials never need adjusting
Removable rubber end caps for flush measuring in corners.
Patented red pads on end caps grip walls & flat surfaces, Prevents slipping on walls.
Level accuracy guaranteed for life; vials will never fog, leak or require adjustment