Aluminium Extension Ladder 13Mtr Fully Extended (8.00 Mtr + 8.00 Mtr) Made Of High Tensile Aluminium Alloy C Section 67X31X3.5 Mm Thickness Confirming To He - 30 Grade T-6 Temper As Per Is:733 O F Hindalco Make Steel, Made Of No Slip Aluminium Alloy, Corrugated Fluted Pipe Of 28X3 Mm Dia. Steps To Be Rivetted At 305Mm Interval, With Aluminium Lm-6 Catcher To Lock Ladder At Every Rung, Nylon Rope And Pulle Y, Rubber Shoes At The Bottom Safety, Additional Ms Guide Pipe Mixed Inside The Ladder At 1 Meter Interval F Or Stability Of Ladder, Ladder Fabricated By Expanding And Flaring Runs With Stiles Of The Ladder For 100% Twi St Proof And Unbreakable Performance. Make-Skyward, Sumer Sj Ladders Or Similar . [ Warranty Period: 3 0 Months After The Date Of Delivery ] ]