The Plumb-It Extendable Level was created by a carpenter, for carpenters. Paul Semler saw the need for a tool that would plumb walls of any height. He worked diligently on his design through the evenings and weekends, while he invested his daylight hours into his contracting company. By 1984, he had begun producing his patented Plumb-It Extendable Level.

Features

• Accuracy from the factory is: .014° degrees reading up or down, which is .00025" per inch, .003" per ft. or .25mm per meter. Factory Set for life-never needs adjustments.
• Extendable - Infinite settings in range. Extends almost 3 times compressed length and anywhere in between. Remains rigid when extended due to patented grip release mechanism.
• Built In Straight Edge: Flush side, opposite the offset side, is a straight edge that can be used as a gauge to shim bowed structural members.
• Durable Construction: Hefty polyurethane ends absorb shock.
• Interlocking triple anodized I-Beam design prevents damage from bending.
• Built In One Inch Offsets: Allows point to point or to to bottom plate readings instantly with out add-ons. Crowned or bowed structural members can be set end to end, then straightened if necessary.