A 5 6 7 and 8 tread stepladder in one platform heights between 800mm and 1600mm each side extends independently for use on stairs extra wide base for increased stability 100mm deep treads for greater comfort large working platform clean touch anodised finish integrated tool tray tip and glide wheels for ease of movement platform size 250 x 300mm complies with en131 150kg capacity lifetime warranty height closed 1540mm weight 12kg