Telescopic ladder features wide comfortable treads and an automatic locking system. Autosteps close-down at the touch of 2 buttons. Clearly visible markers under each tread and dampers to avoid trapping fingers. Lightweight for easy transport. Closed to Max. Open Height: 1.1 - 3.8m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet & Treads Flat Treads 870mm Fixed Stabiliser Bar Supplied 2 Year Guarantee Lightweight Easy to Store & Transport Closed to Max. Open Height: 1.1 - 3.8m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet & Treads Flat Treads 870mm Fixed Stabiliser Bar Supplied 2 Year Guarantee Lightweight Easy to Store & Transport