Abstract: A holder for cable conduits including a first holder half connected to a second holder half, wherein the holder halves form at least one opening for holding a cable conduit, wherein the holder halves are aligned to each other by two aligning protrusions of the first holder half arranged inside two aligning recesses of the second holder half and two aligning protrusions of the second holder half arranged inside two aligning recesses of the first holder half. The aligning protrusions of each holder half are arranged symmetric to a central axis of the holder orthogonal to a connection plane between the holder halves.

Abstract: A holder for cable conduits including a first holder half connected to a second holder half, wherein the holder halves form at least one opening for holding a cable conduit, wherein the holder halves are aligned to each other by two aligning protrusions of the first holder half arranged inside two aligning recesses of the second holder half and two aligning protrusions of the second holder half arranged inside two aligning recesses of the first holder half. The aligning protrusions of each holder half are arranged symmetric to a central axis of the holder orthogonal to a connection plane between the holder halves.

Abstract: A corrugated-pipe connector has a locking portion with a lip on one side of the locking portion facing the corrugated pipe. The locking portion in the closed condition of the connector is opposite to an interlocking portion. The lip extends along the locking portion and for more than 180° C. of the corrugated pipe circumference between two adjacent corrugated pipe corrugations. The end portions of the lip are closer to each other relative to the symmetric plane than the furthest spaced apart inner contours of the lip which are opposite to each other.