Sturdy 4 tread platform step ladder with practical storage tray. Large standing platform with anti-slip serrated surface provides safe and comfortable working. 80mm deep surfaces, slip-resistant plastic end caps and extruded aluminium sections provide stability. Features enclosed rung profile with integrated guide tube, and high-strength, rung-stile connection. Includes 2 plastic locating guides that lock steps together when closed. Closed to Max. Open Height: 1.57 - 1.43m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet, Treads & Platform Flat Treads Handrail Not Included 1 Year Guarantee Closed to Max. Open Height: 1.57 - 1.43m Max. Static Vertical Load: 150kg Professional Use Anti-Slip Feet, Treads & Platform Flat Treads Handrail Not Included 1 Year Guarantee