Cover, heavy-duty design, without twist-lock fasteners, for walk-in cable trays. To secure the cover, cover retaining springs RDHFS 9... must be ordered separately if required. To support the walk-in cover, please note the minimum number of dividers (see divider RWTS..., RTSKQ..., RTSQF... and RW...-...)! Can be used for: walk-in cable trays Dimensions (approx. dimensions) B (inside): 105 mm Material thickness t: 2 mm Delivery length L: 3000 mm Material: steel, strip galvanized DIN EN 10346