div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=flooring-1-18-15-steel-open-steel-flooring-bar-size-selector-the-tables-belowhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Flooring 1-18 15 SteelOPEN STEEL FLOORING BAR SIZE SELECTOR The tables below are an easy guide to enable you to chose the most appropriate bar size to achieve the three categories loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220401205e93879761c98477ac533c1chtml5thumbnails1jpg width=140 height=200 divdiv