Bilco lu-2 galvanized steel ladder safety post adjustable mounting hardware accommodates virtually any ladder rung size or spacing. Telescoping design is spring balanced for ease of operation. Automatically locks in the fully raised position to provide the user with a firm and steady hand-hold for safer egress. Handy release lever allows the post to be easily lowered to its retracted position. Available in four levels of corrosion resistance to provide many years of trouble free, dependable service.