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Requirement :
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Supply of closed height 06 mtrs, extended height 11 mtrs ,aluminium wall supporting extension ladder.
supply of closed height 06 mtrs, extended height 11 mtrs ,aluminium wall supporting extension ladder manufactured from aluminium c shape section of size- 66.6 mm(l) x 31.7 mm (w) x 3.5 mm (t) confirming tohe - 30 grade t-6 temper as per is 733 and aluminium 25 mm diameter non slippery round corrugated tubing fittedwith heavy duty safety lock , nylon rope and pulley and rubber pads at bottom and top end. twist proof andunbreakable performance. make - techoscient, sumer , s j ladders or similar. [ warranty period 30 months after the date of delivery ] ]
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