Non-slip cover R10 in accordance with DIN 51130, heavy-duty design, with fully riveted heavy aluminum checker plate and captive pre-assembled rotary latch locks, height-independent cover for the T-piece attachment of the walkable cable trays. To support the walkable cover, please note the minimum number of dividers (see divider RWTS..., RTSKQ..., RTSQF... and RW...-...)! Other anti-slip coverings available on request. for T-piece attachment: RTAS... 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 checker height. Material: steel, strip galvanized in accordance with DIN EN 10346