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Concrete Deck Block

Handi-Block Concrete Deck Block

4.6
18
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15 Questions
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Will these support 4 8" vertical 4x4's-see the rest for detaails


I believe they will easily hold 300 lbs.

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The blocks have about a 2" well to accommodate 4x4s. Should do very well for your stated purpose.

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website states they can be used up to 1m agl. however i would cross brace from just above the block to opposite post just below the joist all four ways.

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