Non-slip cover R10 in accordance with DIN 51130, heavy-duty design, with riveted heavy aluminum checker plate, without twist-lock fasteners, height-independent cover for the angle-adjustable fitting of the walkable cable trays, flexibly adjustable angle from 0-90°, overlapping cover at the joints. The cover is attached exclusively using the cover retaining spring RDHFS 9... . This was specially designed for horizontal cover positions. When attaching, ensure that a minimum distance of 50 mm is maintained from the beginning/end of the cover. Other anti-slip coverings available on request. To support the walkable cover, please note the minimum number of dividers (see divider RWTS..., RTSKQ..., RTSQF... and RW...-...)! for angle-adjustable fitting: RBAVS ... Required per cover: 4 x RDHFS 9... please order separately Dimensions (approx. dimensions) B (inside): 305 mm Material thickness t: 6 mm The material thickness consists of 2 mm sheet steel, 2.5 mm aluminum sheet support and 1.5 mm corrugation height. Material: Steel, strip galvanized according to DIN EN 10346