A truly versatile,compact product that is three ladders in one as it quickly and easily converts from extension ladder to step ladder to stair step ladder.Ideal for both trade and DIY use. Splayed stiles and non slip feet for added stability. Positive locking hinge. Extended Height: 4.72m, Step Ladder Height: 2.31m, Max Load: 150kg, Weight: 13kg, Stair Use: Yes.