_:n8ca8ff01986a41b1a16a9dc8ef804a12xb0
<http://schema.org/description>
"Use a blocking bar holder from Scafftag to display the appropriate blocking bars. Red indicates locked &quot;off&quot; and green indicates locked &quot;on.&quot;"
<https://www.scafftag.co.uk/lockout-tagout/electrical-risk/breaker-blocker-components-blocking-bar-holder-051265.html>