The guardrail receptacles are available to provide a guardrail post on the bridge overhang bracket, with or without an extender. Each receptacle accepts a standard 2×4 post and has a built-in bottom support-stop for the post. Guardrails should always be present on elevated bridge projects to comply with safety requirements.
The BBS-2×6 receptacle slides onto the end of the flat 2×6 top runner, which is nailed to the B.O.B. channel, and is nailed on each side of the 2×6, painted finish.