XPL

05.08.2026

Keson LLC announces the launch of the SOLA XPL extendable plate level. Engineered specifically for professional framers, drywall contractors, and commercial builders, the XPL replaces multiple fixed-length levels with a single heavy-duty tool that adjusts seamlessly from 63 inches up to 144 inches (from 5 feet to 12 feet). Designed and manufactured in Austria, the XPL addresses the greatest challenge of long-span leveling: eliminating beam flex while maintaining speed on the jobsite.

 

Uncompromising Rigidity and Inverted Accuracy

Built with a triple-reinforced, 3-profile aluminum frame weighing a solid 0.7 lb/ft (11.5 lbs total), the XPL is designed to resist twisting, bending, and torsion across its full 12-foot reach. The level delivers high measuring precision in both standard and inverted (overhead) working positions:

  • Measuring accuracy standard position:
    ±0.0005 in./in. (±0.5 mm/m, ±0.029°) retracted,
    ±0.001 in./in. (±1.00 mm/m, ±0.057°) extended
  • Measuring accuracy inverted position:
    ±0.00075 in./in. (±0.75 mm/m, ±0.043°) retracted,
    ±0.001 in./in. (±1.00 mm/m, ±0.057°) extended

To withstand harsh jobsite conditions—such as setting plates directly on rough concrete slab edges—the XPL is equipped with a durable, impact-modified ABS plastic foot.

 

Instant Automatic Lock

Unlike traditional extendable levels that require tedious manual knobs or friction clamps, the XPL features a smooth extension system paired with an automatic locking mechanism. As soon as the operator releases the ergonomic handle, the level locks instantly into position at the exact desired length.

 

Intelligent Eye-Level Design

Additionally, an intelligent spring-loaded extension system utilizes two extension profiles to keep the horizontal vial positioned at eye level throughout the entire 63-to-144-inch extension range. Contractors can take fast, comfortable readings without stretching, using ladders, or repositioning the level.

 

SOLA Patented FOCUS Vials

The XPL features one horizontal vial and two vertical vials equipped with SOLA’s patented FOCUS vial technology. Incorporating integrated magnification lenses that increase bubble readability by +60% compared to standard ring vials, the break-resistant acrylic block vials provide maximum contrast in low-light framing environments. All vials are backed by a limited lifetime warranty.

 

Availability

The SOLA XPL extendable plate level includes a heavy-duty carrying bag for convenient transport and storage between jobsites. It is available now through authorized Keson LLC distributors across North America.

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