Round tube insert Ø 55 mm, black
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Round tube insert, black. Nominal profile size Ø 55 mm, tube wall thickness 1.0–2.5 mm. External section height 4.8 mm, internal section height 18.5 mm. Core diameter 46.3 mm, fin diameter 54.1 mm. Weight 0.011 kg.
Product code: 002-834
Product features
[PIM] zaslepki-okragle #1028
- Profile [mm] Fi 55
- Colour Black
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 55
- Diameter 55
- Colour Black
Description
Round tube insert Ø 55 mm, black

The black Round tube insert Ø 55 mm is a finishing component for closing open ends of tubular profiles. It covers the end of the tube, giving the structure a neat, uniform appearance and protecting the inside of the profile from dirt.
The internal section of the insert is fitted with fins that press against the tube wall when pushed in, holding the insert in place. This allows one insert to fit profiles with different wall thicknesses within the range stated in the specification.
The external flange covers the edge of the tube, creating a neat, flush finish. The black finish is suitable where tube ends need to remain discreet.
Applications
- Closing the ends of round tubes in support structures and frames
- Finishing balustrades, handrails and fences made from round tubes
- Protecting open profiles in metal furniture and outdoor equipment
- Finishing mounting structures where tube ends remain exposed
Push the insert into the end of the tube until the flange rests against the edge of the profile. Before installation, check that the nominal size and tube wall thickness are within the range stated in the specification.

The insert consists of a flat external flange and an internal section with fins and a core that fits inside the tube. The dimensions of the individual parts help you select an insert for a specific profile and check the fit before installation.
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