Levelizer- Ladder Level Tool Product Details Part Number: LL-014 Item Weight: 3.4 pounds Product Dimensions: 21.5 x 7 x 5.5 inches Item model number: LL-014 Item Package Quantity: 1 Batteries Included?: No Batteries Required?: No Shipping Weight: 3.4 pounds Date First Available: November 13, 2014 Levels any ladder in a matter of seconds Light weight & portable Allows safer ladder use where the ground isn't level ladder leveler that works on both extension and step ladders Easy to use ladder leveler Whether you're cleaning the gutters, hanging christmas lights, or changing abulb the ground is rarely flat and smooth, which causes ladders to dangerouslylean. Even a slope barely visible will drastically effect the way a laddersets. The Ladder Levelizer easily level ladders in a matter of seconds. Byproviding a stable base for the ladder to set you can more safely and quicklycomplete the job. The patented wedge design of the Ladder Levelizercompensates the incline of small slants to substantial hills depending wherethe ladder is placed on the Levelizer. The Levelizer features spikes to beused on grass and dirt to anchor it to the ground for added stability.Weighing less than 4lbs the Levelizer also has a ladder hanger allowing it tohook on the ladder rung for portability.