Rectangular tube insert 40×80 mm, white
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Rectangular tube insert 40×80 mm, white, made of polyethylene. Tube wall thickness 1.5–3.0 mm. External section height 5.0 mm, internal section height 17.0 mm. Core 28.0 x 68.0 mm, ribs 37.6 x 77.2 mm. Weight 0.0188 kg.
Product code: 002-728
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 40×80
- Colour White
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 40×80
- Colour White
Description
Rectangular tube insert 40×80 mm, white

The white Rectangular tube insert 40×80 mm is a practical finishing component for businesses that need to close the ends of steel or aluminium tubes in structures, frames and supports. The insert is pressed into the open end of the tube, providing a neat finish to the edge and protecting the opening.
The internal section of the insert has several flexible ribs that press against the tube walls. The insert accommodates wall thicknesses of 1.5–3.0 mm, so one type fits tubes with a nominal size of 40×80 mm and different wall thicknesses. The external flange covers the edge of the tube and gives it a neat appearance.
Applications and selection
- closing the ends of rectangular tubes in load-bearing structures and frames,
- protecting open tube edges from dirt and damage,
- providing a neat white finish to frames, bases and equipment components,
- selection according to the nominal tube size and wall thickness.
The insert is made of polyethylene, a material commonly used in plastic finishing components. It is sold individually, making it easy to order the exact number needed for a particular project.

The dimension labels in the specification tables below make it easier to check whether the insert fits a particular tube before ordering.
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