AQPC MODEL :1022 “AQPC” ALUMINIUM Straight Tower Extendable Telescopic, Square Type Ladder made out of Aluminium section of size 66mm(2.5/8”)x31mm(1.1/4”) x3mm (1/8”) thick approx. with steps made of Aluminium fluited pipes of 25mm (1”) dia approx. at a distance of 300mm (12”) complete with a set of Rope pulleys and winch arrangements with suitable size steel rope for extending and closing the extended section of ladder to any required height fabricated on M.S.Channel frames having four solid regular rubber 12” dia wheels with double ball Bearings of suitable dia complete with Tow Bar. The platform of size 2’x2’ on the top guarded from three sides will be provided for safe working. The width of the Ladder on Step side is not less than 600mm.