Description :
Tenders for Supply Of Aluminium Alloy Wall Support Extension Ladder Close Height 24 Feet, Extension Height 45 Feet Made Of High Tensile Aluminium Alloy With C Section 67x31x3.5 Mm Thickness Confirming To He - 30 Grade T-6 Temper As Per Is: 733 Of 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 Ladderat 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 Unbreakable Performance