description level-master automatic leg leveler when you need a steady ladder on uneven ground, the werner® level-master® automatic leveler keeps your ladder stable while you climb. quickly attaching to almost any werner fiberglass or aluminum ladder, this extension ladder leveler is sure to keep you working safely. the leveler keeps your ladder stable while it's attached, ensuring that even on the most uneven ground, you'll be able to work comfortably and safely. the werner ladder leveler automatically adjusts for up to 8-1/2 inches while attached, which makes your ladder versatile and fit for any environment. california proposition 65 warning. features attaches to select werner fiberglass and aluminum extension ladders to level ladder on uneven surfaces automatically adjusts up to 8-1/2 inches easily levels and locks securely in place the width of the ladder is increased by approximately 3-3/4-in includes 2 ladder levelers (1 for each ladder rail), mounting hardware and instructions fits series: d5900, d6000, d6200, d7100, 7100, d1100, d1200, d1300, d1500, 1500 for use on werner aluminum ladder series' d500, d1500, d1300, d1200, and d1100 werner co fully stands behind their products. warranty evaluations will be performed by your local werner distributor, and warranty claims will be handled on a case by case basis. specifications acme tools brand name werner acme tools part number pk80-2 ansi approved no assembled weight (lbs) 9.6 brand / model compatibility werner/d5900, d6000, d6200, 7100, d7100, d1100, d1200, d1300, 1500, california proposition 65 warning required no color / finish silver and black country of origin united states globaltradeitemnumber (gtin) 00051751039122 internal supplier part # pk80-2 internet product code (ipc) 5b6c7f0f28c ladder accessory category ladders ladder type ladder accessories length (in) 12.0 manufacturer warranty na material aluminum meets ansi or osha standards no osha approved no package weight 9.6 package weight (lbs) 9.6 scaffolding type scaffold accessories upc 051751039122 width (in) 4.0