Ladder Stabilizer | Improve Safety & Balance Instantly

The Level-EZE® Automatic Ladder Leveler is the industry's longest-running automatic leveler, with 25+ years of manufacturing experience. It is the only automatic leveler that meets all ANSI standards for portable ladders and has been tested by Underwriters Laboratories at 4x the ladder load rating without a single failure across 90,000+ cycles.

Ladder stabilizers generally fall into two categories: manual levelers, which require you to adjust pins or levers by hand (typically adding 8–11 lbs), and automatic levelers like Level-EZE®, which self-adjust in one second with no manual input. Level-EZE® is available for stepladders, extension ladders, combination ladders, and platform ladders in both aluminum and fiberglass versions.

No. Level-EZE® is tested at 4x the ladder load rating by Underwriters Laboratories and does not weaken the ladder structure. When properly installed — including cutting the bottom rung per UL recommendations — it does not affect the ladder's duty rating. Most major manufacturers including Werner acknowledge that it does not void their ladder warranty.

Installation takes approximately 25 minutes and can be completed by the owner using provided instructions and video guides available on YouTube. Field installation is also available through ladder and tool distributors for a small fee, and factory installation is offered by major manufacturers including Werner, Louisville, Bauer, and Little Giant at the point of purchase.

Level-EZE® is compatible with aluminum and fiberglass ladders across all major types — straight, extension, combination, step, and platform ladders. Models are available specifically for each ladder type and material combination, supporting duty ratings up to Type 1AA (375 lb) for extension ladders.

Maintenance is minimal. Apply dry silicone spray (such as WD-40 Specialist Silicone or Teflon lube) occasionally — avoid standard WD-40 or greases, which collect debris. In high-dust environments, clean with pressurized water or air. In icy or snowy conditions, inspect before use and warm the unit as needed. When properly maintained, the leveler is designed to outlast the ladder itself.