Wanted: Decking/garden posts 80mm x 80mm x any length

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I have a post and chain boundary. The posts are rotting and I am looking for 80mm x 80mm posts. These were available at Wickes, but since the first lock down they are no longer stocked. Ideally I would like 6 posts. They don't have to be long (about 2' - 2' 6"). Long posts can be cut. If anyone has posts of any size that would be great. I am also short of a few meters of spike chain with black japanned finish if anyone has any of this lying around.

Categorised as: Things Wanted