Round tube insert, domed, Ø 22 mm, grey
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Domed Round tube insert, Ø 22 mm, grey. External section height 10.8 mm, internal section height 16.2 mm, rib dimension 19.6 mm. For tubes with a wall thickness of 1.5–2.5 mm. Weight 3.2 g.
Product code: 002-880
Product features
[PIM] zaslepki-okragle #1028
- Profile [mm] Fi 22
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 22
- Diameter 22
- Colour Grey
Description
Round tube insert, domed, Ø 22 mm, grey

The grey domed Round tube insert, Ø 22 mm is a finishing component that closes the open end of a tubular profile. Its rounded, domed head gives the edge a neat, smooth appearance and covers the tube's sharp, exposed end.
The internal section of the insert has transverse ribs that are pressed into the tube opening. This design is typical of push-in plastic inserts: the ribs seat the component in the profile and hold it in place without additional fasteners.
Applications and selection
- Finishing the ends of round tubes in structures, supports and frames
- Neatly closing profiles where the tube end is visible
- Selection according to the tube's external diameter and wall thickness, as specified in the technical data
Inserts of this type are used wherever an open profile needs a closed, finished end. Installation involves pressing the internal section into the tube until the head rests against its end, making them a practical finishing component for companies manufacturing structures from round tubes.

The domed head is a solid external section, with a hollow ribbed stem beneath it that fits inside the tube. This design is characteristic of domed push-in inserts and leaves only a smooth, rounded surface at the end of the profile after installation.
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