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Levelok Ladder Leveling Systems

Levelok Ladder Leveling Systems

Quick Connect Model

Now you can simply and quickly attach a ladder leveler to any ladder. By installing Keylok® Base Units to multiple ladders you are essentially equipping each one of them with a leveling system while adding a minimal amount of weight. Why carry an extra nine pounds when it's not necessary. Each base unit weighs only 9.1 oz. Pairs of Keylok® Base Units and/or single Keylok® Levelers can be purchased separately.

This product is now approved and used by large communications companies.


Note: This Leveler is approved for installation on ladders up to and including Type 1AA (375 lb) duty ratings.

Like its namesake (the LL-STB-1), the KeyLok® Quick Connect Leveler is backed by a One Full Year parts and labor warranty.

Alternative search terms: Adjustable ladder leg, Ladder Leg Extensions, Leg Levelers.


Permanent Mount Style

Why is LeveLok the choice of major U.S. and Canadian utility companies?

In a nutshell, it's because our LeveLok® LL-STB-1 leveler and stabilizer is the ultimate in extension ladder accessories: Easy to use. Easy to install. Tough as nails and an army of cable, telecommunications, power, satellite and governmental organizations have, through their own testing, come to know the LL-STB-1 as the most reliable safety product of its kind.

It's easy to use, enabling most fiberglass, aluminum or wood ladders to adapt to nearly any indoor or outdoor situation - from stairwells to uneven terrain. Its unique, patented design can be operated with the touch of a toe, freeing your hands to hold the ladder. It is precision manufactured using aircraft grade aluminum. Its patented automatic, back-up safety lock provides an additional level of safety that helps prevent the possibility of accidental slipping or tripping of the locking mechanism. This product meets or exceeds ANSI and OSHA requirements for ladders up to and including a Type 1AA, 375 pound duty rating.

LL-STB-1 levelers are quick and easy to install. (In fact, they can be installed with simple tools in less than 15 minutes.) If you prefer, they can be pre-installed at the ladder factory, or professionally installed by local ladder dealers. Additionally, on-site installation is offered by ladder service companies such as Batavia Services and Ladder Doctor.

Note: The LL-STB-1AL and LL-STB-1SL consist of a pair of levelers, hardware, template and instructions.