Rectangular tube insert 30×100 mm, white, wall thickness 1.5–3.0 mm
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Rectangular tube insert 30×100 mm, made of white polyethylene. For tubes with a wall thickness of 1.5–3.0 mm. External section height 5.0 mm, internal section height 15.0 mm. Core 19.9×91.4 mm, ribs 27.2×98.0 mm. Weight 0.0175 kg.
Product code: 002-720
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 30×100
- Colour White
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 30×100
- Colour White
Description
Rectangular tube insert 30×100 mm, white, wall thickness 1.5–3.0 mm

The white Rectangular tube insert 30×100 mm is a finishing component for closing the open ends of hollow sections. It is made of polyethylene and designed for tubes with the wall thickness specified in the product specifications.
The insert consists of a wide external flange and an internal section with a core and ribs. The flange covers the edge of the tube and gives its end a neat, closed appearance, while the internal section fits inside the tube. Ribbed inserts of this type are pressed into the end of the tube, where the ribs conform to its interior.
Two tube parameters are important when choosing an insert: its nominal size and wall thickness. The insert is selected according to these dimensions, so it is worth checking them before ordering.
Applications
- Closing the ends of rectangular tubes in steel and aluminium structures
- Finishing frames, supports and other components made from hollow sections
- Neatly covering the edge of an open tube end
- The white colour makes it easy to match with light-coloured structures

The insert's cross-section has two areas: a shorter external section that remains outside the tube and a taller internal section that fits inside it. Detailed dimensions of both sections, the core and the ribs are listed in the Dimensions table.
The insert is sold individually, allowing you to order exactly the number needed for your structure.
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