Rectangular tube insert 10×30 mm, grey, wall thickness 0.8–2.0 mm
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Rectangular tube insert 10x30 mm, made of grey polyethylene. Flat flange and ribbed stem with fins. External section height 3.1 mm, internal section height 12.8 mm. Core dimensions 4.9 x 24.4 mm, fin dimensions 8.8 x 28.7 mm. Weight 2.2 g. For closing the ends of rectangular tubes.
Product code: 002-777
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 10×30
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 10×30
- Colour Grey
Description
Rectangular tube insert 10×30 mm, grey, wall thickness 0.8–2.0 mm

The grey Rectangular tube insert 10x30 mm is a finishing component for closing the open ends of rectangular tubes. It is made of polyethylene and is intended for tubes with a wall thickness of 1.0–1.5 mm.
The flat flange covers the edge of the tube, while the ribbed stem with fins is pressed into the opening. The insert gives the structure a neat appearance and closes the tube at the cut end.
Applications
- Finishing the ends of frames, structures and supports made from rectangular tubes
- Closing open tube ends in support and mounting structures
- Closing 10x30 mm tubes in series production – sold individually

When selecting an insert, both the external dimensions of the tube and its wall thickness matter, as the latter determines the internal dimensions of the opening. Inserts of this type are used for tubes with a rectangular cross-section, so it is worth checking both the nominal dimensions and the wall thickness before ordering.
Polyethylene is a lightweight plastic commonly used to manufacture inserts and caps. The grey colour gives the closed tube ends a subtle appearance.
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