Louisville LeveLok LP-2220-01 Swivel Ladder, 375 lb Load Capacity, For Fiberglass and Aluminum Extension Ladders

Extends up to 10 for steps. Attaches to either side or on multiple ladders. Large heavy duty swivel shoe with spurs. With patented KeyLok Quick Connect system. Fits FE1700, FE3200 (16'-32 and 36' - 40'), FE7600, FE4200HD, L-3022-PT, AE3200, AE2200, AE280 0, AE1200HD, AE1200, and L-2094. Includes 1 quick connect leveler and 1 set (2) quick connect base units.The LeveLok is one of the easiest to use ladder levelers in the market. It can be installed on almost any fiberglass or aluminum extension ladder and can be operated using only your foot - freeing your hands to hold the ladder.