Square tube insert 50×50 mm, white, wall thickness 3.5–5.0 mm

The white Square tube insert for 50×50 mm profiles closes the open end of a hollow section. It gives the structure a neat finish and conceals the cut edge, making the component look complete and tidy.

The insert has a flat external flange that sits against the end of the profile and conceals its edge. The ribbed internal section is pressed into the profile and held in place by the flexible ribs. Inserts of this type are usually push-fitted without additional fasteners.

Applications

Made from polyethylene, the insert has the flexibility needed to be pressed into the profile. This material is commonly used to manufacture push-fit plastic finishing components. The product is sold individually, so you can order exactly the number needed for your structure.

When choosing an insert, match the nominal profile size and wall thickness, as these dimensions determine whether the ribs fit correctly inside the profile. A correctly sized insert stays securely in place and requires no additional fastening.

The insert's square flange with rounded corners covers the end of the profile, while the ribbed shank fits inside it. This design allows profile ends to be closed quickly during assembly and finishing.