SCREEDING SERIESA specialty level that is the best level for landscaping and concrete work.Our special H-beam design provides superior strength. They can also beused as a check rod to ensure the flatness of whatever surface you’reworking on. The vial is built directly into the tool, providing a degree ofaccuracy and consistency not achievable with levels clipped onto screeds.No adjustments needed for clipped or screwed on vials.Keson Aluminum Screeding levels are designed for use in leveling cement,sand or paving stones in driveways, sidewalks and patios. This level has ahigh wall construction. Keson Screed levels are made to the most exactingEuropean specifications. Will withstand rugged daily use and temperaturechanges. Easy to read Focus vial is made of shockproof acrylicfor durability. Made in Austria