Rectangular Internal End Cap for Sign Posts - Post Cap
If you're installing a rectangular sign post, you'll need a rectangular end cap. End caps create a seal at the top of the hollow pole so that rainwater (and general debris) can't get inside, where it would lead to corrosion and shorten the post's life.
An internal end cap pushes neatly into the top of the post for a flush finish - no fixings needed. We sell these in either grey or black, enabling you to match the colour to the sign post. The rectangular caps come in the following sizes:
- 40 x 20mm
- 50 x 25mm
- 60 x 40mm
- 80 x 40mm
- 100 x 50mm
- 120 x 60mm
- 150 x 100mm
- 160 x 80mm
- 200 x 100mm
We also have round and square internal end caps available.




