90° bend, with flanged, round, and unperforated side rails, featuring connector holes for connections, designed for wide-span cable trays, shape-stable due to the fully riveted, flanged, and unperforated base, for creating horizontal 90° branches. Joint connector WSV 105.390 must be ordered separately. The radii of the fittings are designed to allow cable installation according to DIN/VDE 0298 Part 3. Joints must be supported by an appropriate load-bearing structure in close proximity. Usable for: Wide-span cable tray WRL 105... Wide-span cable tray WRU 105... Dimensions (approx. measurements) Height H x Width B: 105 x 500 mm External dimensions: 750 mm + B Internal rail radius R: 500 mm Material: Stainless steel, material number 1.4301, AISI 304.