Rectangular tube insert 25×40 mm, grey
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Rectangular tube insert 25×40 mm, made of grey polyethylene. Flange with grip ribs. Profile wall thickness 1.5–3.0 mm, internal section height 14 mm, external section height 5 mm. Weight 5.3 g. For closed-section profiles.
Product code: 002-786
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 25×40
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 25×40
- Colour Grey
Description
Rectangular tube insert 25×40 mm, grey

The grey Rectangular tube insert 25×40 mm is a finishing component for closing the ends of closed-section profiles. Made of polyethylene, it is suitable for structures, frameworks and frames where an open profile end requires a neat finish.
The insert consists of a flat flange that covers the edge of the profile and an internal section with ribs. The ribs fit inside the profile and hold the insert in the opening. The design accommodates profiles with different wall thicknesses, allowing one type of insert to be used with several profile variants.
Applications
- closing the ends of rectangular profiles with nominal dimensions of 25×40 mm
- finishing frames, frameworks and support structures made from closed-section profiles
- covering the open end of a cut profile
- providing a neat grey finish to a profile

Inserts of this type are selected according to the external dimensions and wall thickness of the profile. They are fitted by pressing the ribbed section into the open end of the profile until the flange sits against its edge. Polyethylene is a material commonly used for profile finishing components.
The insert is sold as a single piece, allowing you to order the exact number needed for the profile ends to be closed.
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