Rectangular tube insert 10×30 mm, black, wall thickness 0.8–2.0 mm
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Rectangular tube insert 10x30 mm, black, made of polyethylene. For tubes with a wall thickness of 0.8–2.0 mm. External section height 3.1 mm, internal section height 12.8 mm. Rib dimensions 8.8 x 28.7 mm. Weight 2.2 g.
Product code: 003-111
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 10×30
- Colour Black
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 10×30
- Colour Black
Description
Rectangular tube insert 10×30 mm, black, wall thickness 0.8–2.0 mm

The black Rectangular tube insert 10x30 mm is a finishing component that closes the open end of a hollow section. It is designed for tubes with a wall thickness of 0.8–2.0 mm and is sold individually, allowing you to order exactly the number of inserts required for the structure.
The internal section of the insert has ribs that wedge against the tube walls when pressed in, holding it in place. The clearly defined external section, or flange, covers the edge of the tube for a uniform, neat finish.
Applications
- Closing the ends of 10x30 mm rectangular tubes in frames and support structures
- Providing a neat finish to the open ends of hollow sections
- Reducing the ingress of dirt into the tube
- Concealing the raw, cut edge of the tube
Inserts of this type are primarily used to finish steel and aluminium tubes in mounting structures, furniture and frames. To install, press the ribbed section into the tube opening until the flange sits flush against its edge.
The insert is made of polyethylene, a material commonly used for injection-moulded finishing components due to its low weight and ease of moulding. The black colour matches dark tubes and painted frames. When selecting an insert, compare the nominal dimensions and wall thickness of the tube with the specifications below.

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