Ornamental Square Post Adapter (1-5/8" Round to 2-1/2" Ornamental)
https://pstest-mrfence.odoo.com/shop/ornamental-square-post-adapter-1-5-8-round-to-2-1-2-ornamental-7768
https://pstest-mrfence.odoo.com/web/image/product.template/7768/image_1920?unique=c99cf97
Post adapter for attaching 2 1/2" square post onto 1 5/8 round post
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