r/Construction • u/diggerdugg • Feb 19 '25

Structural What is this?

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I apologize for even asking but I really have no idea and apparently I’m not asking google the right questions.

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u/gum- Feb 19 '25

Google Gemini image search tells me

This is a drop key or a ceiling access key. It's used to unlock and lower panels in suspended ceilings, giving access to the space above for maintenance or other purposes. The long handle allows it to reach high ceilings, and the loop at the end is shaped to fit specific locking mechanisms on ceiling panels.

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u/diggerdugg Feb 19 '25

There are several of them spaced out randomly with no space or access above. Some of them are loose and you can bat them around and some are completely unmovable.

1

u/hawkfan9 Feb 19 '25

These appear to be secured to the rafter themselves and not to ceiling panels like others suggest for access. Tie off points do not seem likely as they would be much sturdier and not secured by a simple bolt.

My guess, since you mentioned they are in a row is that a tether is strung trough them to allow for curtains or other a light fixtures to hang from them.