Rectangular tube insert 40×80 mm, anthracite
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Rectangular tube insert 40×80 mm made of polyethylene, anthracite (RAL 7016). Tube wall thickness 1.5–3.0 mm. External section height 5.0 mm, internal section height 17.0 mm. Weight 0.0188 kg. For closing the ends of hollow sections.
Product code: 002-772
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 40×80
- Colour Anthracite grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 40×80
- Colour Anthracite grey
Description
Rectangular tube insert 40×80 mm, anthracite

The Rectangular tube insert 40×80 mm in anthracite (RAL 7016) provides a neat closure for the open ends of hollow sections. Made of polyethylene, its external head covers the cross-section of the tube, giving the structure a tidy, uniform finish.
The internal section of the insert has transverse ribs. When pressed into the tube, they adapt to its walls and hold the insert in place. The specified wall thickness range allows the insert to fit different tubes with the same nominal dimensions.
Applications
- Closing the ends of rectangular tubes in support structures, frameworks and frames
- Finishing equipment components made from hollow sections
- Protecting the inside of the tube from dirt
- Colour matching with anthracite components

Selection and installation
Inserts for hollow sections are selected according to the nominal tube dimensions and wall thickness, ensuring that the internal section fits securely without play. To install, press the insert into the open end of the tube until the head sits flush against its edge. Polyethylene is commonly used for this type of finishing component.
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