SPECIAL PURPOSE LADDER

摘要

SPECIAL PURPOSE LADDER This ladder is designed to clamp to sign posts for workman safety. Primarily, it consists of a pair of stepped legs with a hinged shelf at the top having a clamp that clamps to a sign post. A second clamp is also provided below and is secured to arms attached to the legs, and a pair of extension rods are provided on the legs for stability of the legs on sloping ground surfaces.