Liberti Fiberglass 6-Tier Step Ladder is a special duty step ladder with tough copolymer top for strength & durability Features heavy duty aluminium spreader bars with Z brackets For easy one-handed carry & close, it comes with dog bone spreader with hand grip Electrical work safe with its durable non-conductive fiberglass side rails Aluminium braces on all steps Maximum Reach: 370 cm; Highest Standing Level: 180 cm; Width: 70 cm; Spread: 140 cm ANSI 14.5 Standard