Square tube insert 10×10 mm, grey
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Square tube insert 10×10 mm, made of polyethylene, grey. Flange height 3.9 mm, internal section 10 mm, core 5.3 mm, ribs 8.9 mm. Tube wall thickness 0.8–1.5 mm. Weight 0.0006 kg. Push-fit installation.
Product code: 002-688
Product features
[PIM] zaslepki-kwadratowe #1026
- Profile [mm] 10×10
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Square
- Profile [mm] 10×10
- Colour Grey
Description
Square tube insert 10×10 mm, grey

The grey Square tube insert 10×10 mm is a practical finishing component for closing the open ends of tubes and hollow sections. It is made of polyethylene, a material commonly used for finishing components in structures, frames and equipment.
The insert consists of a flat flange that covers the edge of the tube and a ribbed stem that fits inside it. The ribs press against the tube walls, holding the insert in place when pushed in. The tube wall thickness range of 0.8–1.5 mm covers typical thin-walled square tubes.
Applications and selection
- closing the open ends of 10×10 mm square tubes
- providing a neat finish for structures made from tubes and hollow sections
- frames, metal furniture and equipment made from hollow sections
- finishing tube ends in a neutral grey colour
Inserts of this type are selected according to the nominal tube size and wall thickness, as these determine the pressure exerted by the ribs and the stability of the fit. Polyethylene is a lightweight material, so the insert adds little weight to the structure. The product is sold individually, allowing you to order exactly the number of inserts needed for your project.

The insert consists of a flange forming the external section, a core and retaining ribs along the internal section. This arrangement provides a secure fit in a tube with the specified wall thickness, while the flange covers the cut edge of the tube.
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