Rectangular tube insert 15×25 mm, brown (RAL 8017)
Leave feedback on the product
Rectangular tube insert 15×25 mm made of polyethylene, brown (RAL 8017). Flange with a ribbed internal section (ribs 13.9 x 23.9 mm), designed to be pushed into the tube. Tube wall thickness 1.0–2.0 mm, internal section height 12.9 mm. Weight 0.0024 kg.
Product code: 003-104
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 15×25
- Colour Brown
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 15×25
- Colour Brown
Description
Rectangular tube insert 15×25 mm, brown (RAL 8017)

The brown (RAL 8017) Rectangular tube insert 15×25 mm closes the open end of a hollow tube, giving it a neat, colour-matched finish. It is a practical component for companies assembling structures from steel or aluminium tubes, such as balustrades, fences, shelters, frames or furniture.
Push-fit design – the external flange covers the edge of the tube, while the ribbed internal section is pushed inside. The ribs adapt to tubes with different wall thicknesses, allowing one insert size to fit a wide range of tubes with a nominal size of 15 × 25 mm.
Material and colour – the insert is made of polyethylene, a material commonly used for finishing components because of its good moisture resistance and light weight. The brown RAL 8017 colour matches structures painted dark brown.

Applications
- protecting the ends of rectangular tubes from dirt and moisture
- finishing balustrades, fences, shelters and garden structures
- neatly closing the ends of furniture legs and frames made from tubes
- complementing structures painted brown
The insert is sold individually, making it easy to order the exact number required for a job. Its compact size allows it to be shipped as a small parcel.
Reviews
If you've added a review and it doesn't appear on the list, it may be pending moderation.