Supply Of Aluminium Extension Ladder 13Mtr Fullyaluminium Extension Ladder 13Mtr Fully,Aluminium Extension Ladder 13Mtr Fully Extended (8.00 Mtr + 8.00 Mtr) Made Of High Tensile Aluminium Alloy C Sectio N 67X31x3.5 Mm Thickness Confirming To He - 30 Grade T-6 Temper As Per Is:733 Of Hindalco Make Steel, Made Of No Slip Alumini Um 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 Pulley, Rubber Shoes At The Bottom Safety, Additional Ms Guide Pipe Mixed Inside The Ladder At 1 Meter Interval For Stability Of Ladder, Ladder Fabricated By Expanding And Flaring Runs With Stiles Of The Ladder For 100% Twist Proof And Unbre Akable Performance. Make- Skyward, Sumer Or Sj Ladders [ Warranty Period: 30 Months After The Date Of Delivery ] ]