Round tube insert Ø 19 mm, black
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Black plastic Round tube insert for Ø 19 mm tubes. Flat flange and push-in section with ribs. External section height 4.0 mm, internal section height 11.3 mm, rib dimension 17.8 mm. Tube wall thickness 1.0–1.5 mm. Weight 0.0019 kg.
Product code: 003-077
Product features
[PIM] zaslepki-okragle #1028
- Profile [mm] Fi 19
- Colour Black
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 19
- Diameter 19
- Colour Black
Description
Round tube insert Ø 19 mm, black

The black Round tube insert Ø 19 mm is a finishing component for closing the ends of round tubes and profiles. The flat flange covers the edge of the tube, while the ribbed internal section holds the insert in the opening when pushed in.
Inserts of this type are used to finish open tube ends in support structures, frames and frameworks. The smooth flange covers the cut edge of the tube, giving the closed end a neat, tidy appearance.
Applications and selection
- Finishing the ends of round tubes in metal structures
- The black colour complements dark structures and painted profiles
- Sold individually – convenient for purchasing the exact number of inserts required
The ribs on the internal section fit inside the tube and hold the insert in place. Before installation, match the insert to the tube diameter and wall thickness, as these dimensions determine whether it fits correctly.

The insert consists of a flat flange and a ribbed push-in section. The flange remains outside the tube and covers its edge, while the internal section enters the profile, allowing the tube end to be finished quickly during assembly.
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