Square tube insert 15×15 mm, black

The black Square tube insert for 15×15 mm profiles is a practical finishing component for closing open profile ends. It is suitable for support structures, frames and frameworks where a neat, flush finish is required.

The internal section of the insert has ribs that press against the profile walls when inserted, holding it in place. The external flange covers the edge of the profile, giving the tube end a neat appearance and concealing sharp cut edges.

The insert is designed for profiles with a nominal size of 15×15 mm and can be used with profile wall thicknesses within the range given in the specification. It is made from polyethylene, a material commonly used for this type of product. Plastic inserts are usually fitted by simply pressing them into the open end of the profile.

Applications

When selecting an insert, the nominal profile size and actual wall thickness are essential, as they determine whether the ribs fit properly inside the profile. The height of the internal section determines how far the insert enters the profile, while the external section forms a flange that covers its edge. The specification tables below contain the exact dimensions.