Welcome to Sign Support Systems the home of the breakaway signpost coupler

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Sign Supports (3S) manufactures the state-of-the-art breakaway signpost system and signpost coupler known as the Break-Out©, and other exciting products for the traffic industry. The Break-Out represents a quantum leap forward in the way traffic signpost are installed and maintained.

o-rig-i-nal-i-ty [uh-rij-uh-nal-i-tee]

1. The quality or state of being original.
2. Ability to think or express in an independent or individual manner.
3. Freshness or novelty, as of an idea.


At 3S our corporate mission is the solution of complex problems through innovation. Our breakaway signpost system and signpost coupler are just some of the amazing products we provide to the traffic safety industry.



BREAK-OUT HAS BEEN TESTED TO NCHRP350 AND IS APPROVED BY THE FEDERAL HIGHWAY ADMINISTRATION (FHWA).



BREAK-OUT IS PROTECTED BY U.S. PATENTS 6113055, 6457895, 7793910, 7779589, CANADIAN PATENTS CA 2417436, 2632252 INTERNATIONAL AND OTHER PATENTS PENDING.