Round tube insert 1 1/4" (Ø 42.4 mm), black
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Black plastic Round tube insert for 1 1/4" (Ø 42.4 mm) tube. Outer flange height 5.0 mm, internal section height 15.0 mm with ribs (40.8 mm), core 33.5 mm. Tube wall thickness 1.5–3.6 mm. Weight 0.0075 kg.
Product code: 003-059
Product features
[PIM] zaslepki-okragle #1028
- Profile [mm] Fi 42,4
- Colour Black
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 42,4
- Diameter 42.4
- Colour Black
Description
Round tube insert 1 1/4" (Ø 42.4 mm), black

The black Round tube insert 1 1/4" (Ø 42.4 mm) is a finishing component that fits into the end of a tube. It closes the open end, gives the structure a neat appearance and protects the inside of the tube from dirt.
The internal section of the insert has ribs that press against the tube wall and hold it in place. The outer flange covers the edge of the tube, creating an even and tidy finish.
Applications and selection
- closing the ends of round tubes with a nominal size of 1 1/4",
- finishing tubular structures where open tube ends need to be protected,
- selecting the insert according to the tube's outside diameter and wall thickness – see the specifications below,
- the black colour gives tube ends a uniform appearance.
Installation
Press the insert into the open end of the tube until the flange rests against the tube edge. Inserts of this type are used as finishing components, and a secure fit depends on selecting the correct size for the tube diameter and wall thickness. The dimensioned technical drawing makes it easier to compare the insert with the tube.

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