Square tube insert 50×50 mm, brown
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Brown polyethylene Square tube insert for 50×50 mm profiles. External section height 5.0 mm, internal section height 18.0 mm, core dimension 40.7 mm, fin dimension 48.0 mm. For profiles with a wall thickness of 1.5–3.0 mm. Weight 0.0143 kg.
Product code: 002-663
Product features
[PIM] zaslepki-kwadratowe #1026
- Profile [mm] 50×50
- Colour Brown
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Square
- Profile [mm] 50×50
- Colour Brown
Description
Square tube insert 50×50 mm, brown

The brown Square tube insert 50×50 mm is a finishing component designed to protect the open ends of tubes and hollow sections. Made from polyethylene, it is sold individually, allowing you to select the exact number of pieces needed for your structure.
The insert consists of a flat external section that covers the edge of the profile and an internal section with fins that slides inside. The fins adapt to profile walls within the thickness range specified, allowing one type of insert to fit profiles with different wall thicknesses.
Applications and selection
- Protecting the ends of square profiles in support structures and equipment.
- Providing a neat brown finish to the end of the profile.
- Protecting the inside of the profile from dirt and covering the sharp edge left after cutting.

Selecting the right insert for the profile
Polyethylene inserts are widely used for steel and aluminium profiles. Before purchasing, measure the external dimension and wall thickness of the profile and compare them with the specification. The insert is pushed into the open end of the profile, and the fins hold it in place.
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