Square tube insert 45×45 mm, white
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Square tube insert 45×45 mm, made of polyethylene, white. Tube wall thickness 1.5–3.0 mm. External part height 5.0 mm, internal part height 17.5 mm, core dimension 33.5 mm, rib dimension 43.0 mm. Weight 12.7 g.
Product code: 002-651
Product features
[PIM] zaslepki-kwadratowe #1026
- Profile [mm] 45×45
- Colour White
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Square
- Profile [mm] 45×45
- Colour White
Description
Square tube insert 45×45 mm, white

The white Square tube insert 45×45 mm is a finishing component for closing the open ends of square-section tubes. The flat outer flange sits flush against the end of the tube, giving it a neat, uniform appearance.
The inner part of the insert has ribs that are pushed into the tube. The ribs adapt to the inside of the tube and hold the insert in place, while the core stiffens the push-in section. The design accommodates tubes with different wall thicknesses within the range given in the specification, allowing one model to fit several tube variants.
Applications and selection
- Closing the ends of tube structures such as frames, support structures and bases.
- Finishing visible tube ends where appearance and a light colour are important.
- Neutral white colour that suits light-coloured structures and white-painted components.

Material and construction
The insert is made of polyethylene, a plastic commonly used for injection-moulded tube inserts and feet. This material is lightweight and flexes easily, making it easier to push the ribs into the tube.
Before ordering, check the nominal tube size and wall thickness and compare them with the specifications below. The insert is sold individually, making it easy to select the number required for your project.
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