Rectangular tube insert 20×80 mm, brown
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Rectangular tube insert 20×80 mm, brown, made of polyethylene. Tube wall thickness 1.5–3.0 mm. External section height 5.0 mm, internal section height 17.5 mm. Rib dimensions 18.0 x 78.4 mm. Weight 0.0112 kg. Sold individually.
Product code: 002-737
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 20×80
- Colour Brown
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 20×80
- Colour Brown
Description
Rectangular tube insert 20×80 mm, brown

The brown 20×80 mm Rectangular tube insert is a practical finishing component that closes the open end of a hollow section. It gives the tube a neat, uniform finish and prevents dirt from entering.
The insert is made of polyethylene, a material commonly used for finishing products due to its moisture resistance and ease of moulding. It consists of a flat external section that covers the edge of the tube and an internal section with ribs that is pressed inside. The ribs are designed to fit against the tube walls and hold the insert in place.
Applications and selection
- closing the open ends of rectangular tubes with nominal dimensions of 20 × 80 mm
- finishing hollow-section structures in a brown colour scheme
- use in tubes with a wall thickness within the range stated in the specifications
- sold individually, allowing the exact number of inserts required to be ordered
Inserts of this type are fitted by pressing the internal section into the open end of the tube. Before purchasing, check the nominal tube dimensions and wall thickness, as these determine whether the insert will fit correctly. A correctly selected insert stays firmly in place and provides an even, tidy finish.

The brown colour and smooth, flat outer surface give the tube end a discreet finish. The insert is lightweight and sold individually, making it easy for businesses fabricating hollow-section structures to order the required quantity.
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