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Old 26-08-2019, 07:55 PM
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doppler (Rick)
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Join Date: Nov 2012
Location: Mackay
Posts: 1,593
Alex, here's my solution. A couple of square plates holes drilled and a wooden spacer for the mount to sit in, there is a central hole in the plate to bolt the mount down. The bottom plate is welded to the pier. The plates I used are cantilever umbrella bolt down bases, pre drilled and threaded.
https://theshadecentre.com.au/produc...onground-base/

Rick
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