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Stair railing must be a max of ___ in high and guardrails are required for a drop of ___ in. max opening between rails is ___ in. and must be at least ___ in. high.

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For TREC (Texas Professional Real Estate Inspector) training.


1. Stair railing must be a max of ___ in high and guardrails are required for a drop of ___ in. max opening between rails is ___ in. and must be at least ___ in. high.





 
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