Surface Mount Assembly
The Surface Mount Assembly is a part of a breakaway system for your sign posts.
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PRODUCT ID: RPORZSM238SB200
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Surface mount breakaway base for 2-3/8" round posts.
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Hardware: (2) Two 3/8" - 16 x 5/8" bolts to attach stub to base are included.
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NOTE: Anchor screws are sold separately for this surface mount system. Quantity of 4 required for the Surface Mount Assembly. See below.
Surface Mount Anchor Screws for Concrete
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PRODUCT ID: RHSMSCA1240 - 1/2" x 4"
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Installation Notes on the Challenge of Anchoring to Asphalt: Asphalt is gravel held together with oily pitch ("Bitumen"). Unlike concrete, asphalt will yield to forces applied for an extended amount of time. For this reason, the common expansion anchors (which are used on concrete) can not be used for fastening to asphalt. Any expansion anchor installed in asphalt will loosen and fail within days.
