Description :
Tenders for Supply Of Aluminium Alloy Wall Support Extn. Ladder Close Ht 24 Feet Extended Ht 45 Feet Made Of High Tensile Aluminium Alloy 'c' Section 66x32x3.16 Mm Thickness Of Ohe 30 Grade T6 Temper Of Hindalco Make Steel Made Of No Slip Aluminium Alloy Corrugated Flutted Pipe Of 28x3mm Dia Steps To Be Riveted At Top 305mm Interval Extendable Another Locking Rubber Shoes At The Bottom Safety Top Hooks Safety Hand Rails And Addl Ms Guide Pipe Mixed Inside The Ladder At 1 Mtr Interval For Stability Of Ladder.