Common cable tray fittings include cable tray elbows, tees, crosses, bends, risers, reducers, bolts and nuts, locks, expansion screws, supporting brackets, suspension rods, cross arms, bases, connecting plates, covers, fixings, cable cleats, and system. Common cable tray fittings include cable tray elbows, tees, crosses, bends, risers, reducers, bolts and nuts, locks, expansion screws, supporting brackets, suspension rods, cross arms, bases, connecting plates, covers, fixings, cable cleats, and system. The main types of accessories are categorized by their function: Fittings change the path or size of the run, including Elbows (for horizontal or vertical direction changes), Tees and Crosses (for multi-directional junctions), and Reducers (to transition between different tray widths). Support. RS offer a great range of high-quality cable tray accessories from industry-leading brands including Legrand, Cablofil International, Schneider Electric, Phoenix Contact and MECATRACTION. These fittings are typically. ventilation to heat producing cable such as power communication and other with the same or different width of the cable run. SFSP cable trays and accessories from SFSP are manufactured from steel sheets in accordance with BS EN 10130/BS EN 10131/ BS EN. Cable tray fittings are essential components used to connect, support, and transition cable trays through different directions, levels, and termination points.