A standard panel at 2.743 metres consists of the following:   • 1-off self-supporting 102 x 44mm RSJ section. • 2-off RSA horizontal support rails, complete with ‘V’ shaped slots. - For 3mm thick pales, the horizontal rails are 45 x 45 x 6mm RSA. - For 4mm thick pales, the horizontal rails are 50 x 50 x 6mm RSA. • 17-off Lochrin® pales – cold rolled corrugated section, either 3mm or 4mm thick at 150mm centres. The tops can be pointed, rounded or rounded and notched and are locked in place by 2 pressed out dimples. • 2-off fishplate connectors. • 2-off intermediate supports (Centre Rests). • 6-off M12 x 30mm cup square bolts with anti-vandal shear nuts. • 34-off M6 x 25mm High Tensile Cone Head Bolt with Shear-Off Nut