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GI Ladder Tray Its shape is like an ordinary ladder, having two
sides and between these two sides, steps are placed. The two sides
are un-perforated U channels , called RUNNERS . Runners
standard length is 2.5 mtr and it is generally
fabricated from 2mm or 1.6 mm M.S sheet. The center width of
the runner may be 75 mm to 150mm and the height of
the edge is generally kept 25 mm .
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