Cover for 45° bends, with captive pre-assembled rotary latch locks, height-independent cover for 45° bend cable trays. Due to external influences, such as wind loads, use outdoors is only possible with additional security (self-tapping screws, steel band, etc.). Rotary latches RDRS 2 can be used for additional requirements.certified! for cable trays bend 45° : RBA ... Dimensions (approx. dimension) B (inside) : 154 mm Material : Steel, strip galvanized according to DIN EN 10346