Square tube insert 120×120 mm, grey
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Square tube insert 120×120 mm, made of polyethylene, grey. Tube wall thickness 3.0–6.5 mm. External section height 6.5 mm, internal section height 28.0 mm. Core dimension 100.5 mm, rib dimension 115.0 mm. Weight 0.105 kg. Sold individually.
Product code: 002-689
Product features
[PIM] zaslepki-kwadratowe #1026
- Profile [mm] 120×120
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Square
- Profile [mm] 120×120
- Colour Grey
Description
Square tube insert 120×120 mm, grey

Square tube insert 120×120 mm in grey, made of polyethylene. It closes the open end of the tube, giving it a neat, finished appearance.
The flat outer flange covers the edge of the tube, while the ribbed internal section fits inside the tube and holds the insert in place. The ribs are designed for tubes with wall thicknesses within the range specified, making it easier to select the right insert for a particular tube.
Applications
- Protecting the open ends of 120×120 mm square tubes
- Finishing frames, supports and structures made from hollow sections
- Neatly closing the cross-section of a tube in visible locations
Press the insert into the end of the tube until the flange is flush with the edge. Before purchasing, check the nominal tube size and wall thickness against the specification below.
Polyethylene is commonly used for products of this type. The product is sold individually, and its low weight allows it to be shipped as a small parcel. For installation companies, it is a simple finishing component that closes off hollow-section structures without additional accessories.

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