Square Internal End Cap For Sign Posts
When rainwater and other debris gets into a hollow metal sign post, it leads to internal corrosion and shortens the lifespan of the post. You can prevent this by using an end cap to seal the top of the pole.
The internal end cap pushes straight into the post end, providing a neat, flush finish with no fixings required. It's available in black or grey, so you can match the posts and finish of your existing signage. Our square post cap comes in various sizes:
- 30mm
- 40mm
- 50mm
- 60mm
- 70mm
- 76mm
- 80mm
- 100mm
- 120mm
- 150mm
Square external end caps are also available.



