External tube end cap for round tube Ø 21 mm, black
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Black round external tube end cap for Ø 21 mm tube. Internal diameter 21.5 mm, external diameter 23.0 mm, height 27.1 mm, depth 21.3 mm. Weight 0.004 kg. Sold individually.
Product code: 002-920
Product features
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 21
- Diameter 21
- Colour Black
[PIM] zaslepki-zewnetrzne #1030
- Profile [mm] Fi 21
- Colour Black
Description
External tube end cap for round tube Ø 21 mm, black

The black external tube end cap fits over the end of a round tube with a diameter of 21 mm. It closes off the open end of the tube and gives it a neat, uniform finish.
For installation companies and construction contractors, it is a practical finishing component. External tube end caps of this type are used on open ends of round tubes to provide a neat finish and cover the tube opening. The black colour suits dark-coloured structures and profiles.
The product is sold individually in units of 1 piece, making it easy to order the exact quantity needed for the number of tube ends to be finished. Its low weight and compact size mean that the caps qualify for shipping as a small parcel.
- Fits over the end of a Ø 21 mm round tube
- Black finish with a uniform appearance
- Closed top with a rounded edge
- Sold individually for easy order planning

The cap has a cup-shaped design, with a closed end and a cylindrical collar that slides over the end of the tube. Before ordering, compare the tube diameter with the internal diameter of the cap to ensure a proper fit over the outside of the tube.
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