End and transition grommet Ø 20 mm

End and transition grommets, and wall and ceiling 30°-elbows, for ensuring a continuously functioning conduit system at transition points. The particularly compact design of the end and transition grommets enables conduit outlets to be easily arranged - even between closely spaced reinforcement bars without needing to adjust the bars. The optimum elbow radius of the wall and ceiling elbow fittings, and their precisely fitting conduit entries, avoid the occurrence of protruding edges at interfaces, thus ensuring that cables can be freely inserted from both ends.