Square tube insert 50×50 mm, white, wall thickness 1.5–3.0 mm
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Square tube insert 50×50 mm made of white polyethylene. For tubes with a wall thickness of 1.5–3.0 mm. External part (flange) height 5.0 mm, internal part height 18.0 mm. Core dimension 40.7 mm, fin dimension 48.0 mm. Weight 0.0143 kg.
Product code: 003-003
Product features
[PIM] zaslepki-kwadratowe #1026
- Profile [mm] 50×50
- Colour White
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Square
- Profile [mm] 50×50
- Colour White
Description
Square tube insert 50×50 mm, white, wall thickness 1.5–3.0 mm

The white Square tube insert 50×50 mm closes the open end of the tube, giving it a neat, finished appearance. It is designed for tubes with a wall thickness of 1.5 to 3.0 mm, including those used in support structures and frames where the open end of the tube should not remain visible.
The insert is made of polyethylene. The push-in internal section has fins that fit inside the tube and hold the insert in place, while the wide flange covers the cut edge. Inserts of this type are used to close the ends of tubes and are selected according to the tube's external dimensions and wall thickness.
For installation companies, this is a simple finishing component for closing tube ends: just push the insert into the end of the tube. The product is sold individually, so you can order exactly the number required for the job.
- Closes the ends of 50×50 mm square tubes
- Provides a neat finish for structures and frames
- Covers the cut edge of the tube with a wide flange
- Made of white polyethylene

In the specification, dimensions are identified by letters: R is the tube wall thickness, C is the height of the external part (flange), and H is the height of the internal part inserted into the tube. This makes it easier to select the correct insert for your tube.
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