Werner Space Master Counterbalance Mechanism Kit For Wooden Folding Access Attic Ladders 55 1 The Hardware Hut

replacement counter balance mechanism kit for use with werner kentucky ladder folding access wooden not for use on aluminum or fiberglass ladders models below made prior to feb 2006 this kit does not work for keller attic ladders counterbalance mechanism kit works for the following models with the following mark numbers models below must have mk 1 mk 2 or mk 3 as mark number mk a2208 a2210 a2508 a2510 w2208 w2210 w2508 w2510 wh2208 wh2210 wh2508 wh2510 wh3008 wh3010 a2512 note all werner attic ladders have a label on the side of the ladder with the name werner and the model number if your ladder does not have this label it is not a werner ladder mechanism kit includes left and right arms and mounting screws kit does not include springs or pivot plate see specifications tab for installation instructions pdf