2M long (6'6") UNITRACK section. UNITRACK has a cross section profile formed from two pairs of square steel tubes which are joined at regular centres with vertical rectangular tubes to create continuous 12.5mm slots top and bottom. The upper pair provide a mounting surface for track suspension fittings and other accessories, whilst the lower pair provide a surface for the runners. The track sections are symmetrical and can therefore be used either way up. The overall dimension of the track cross section is 100mm x 50mm (4" x 2") and the end vertical tubes are drilled to accept an M8 track joining bolt. Separate track sections are correctly aligned with four spigots (Joint set TRA05). The track finish is black powder coat.