Rectangular tube insert 20×70 mm, grey
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Rectangular tube insert 20×70 mm, made of grey polyethylene. Tube wall thickness 1.0–3.0 mm. External part height 5.0 mm, internal part height 19.3 mm. Weight 0.008 kg. For closing the ends of steel and aluminium tubes.
Product code: 002-784
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 20×70
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 20×70
- Colour Grey
Description
Rectangular tube insert 20×70 mm, grey

The grey Rectangular tube insert 20×70 mm is designed to close the open ends of hollow sections. Made from polyethylene, it provides a lightweight and practical finish for steel and aluminium structures and furniture.
The internal part of the insert features ribs that press against the tube walls and hold it in place. The insert accommodates a wide range of tube wall thicknesses, making it suitable for different rectangular tubes of the same nominal size.
The external flange covers the edge of the tube, giving the end a neat appearance and shielding sharp cut edges. The neutral grey colour provides a discreet finish for visible tube ends.
Sold individually in units of 1 piece, making it easy to order the exact quantity needed for a project.

Applications
- Protecting the ends of rectangular tubes in steel and aluminium structures
- Finishing frames, supports and metal furniture components
- Protecting the inside of the tube from dirt and debris
- Neatly closing the cut end of a tube
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