Help with tool identification

[samfenfen]

Hey, so the upstair windows to the house we're renting has a stopper so the windows don't open and I need help identifying the tool I need to unscrew the stopper.

 

[KnurledNut]

Penta-plus, pentagon head

 

[ForrestT]

Agreed. Maybe see if there is one in harbor freight’s tamper proof set. I don’t think there is, but I may be wrong.or see if you can order online.

 

[Cruzan80]

Dremel and a flathead screwdriver...

 

[four.cycle]

https://www.amazon.com/10pc-Penta-sided-Security-Screwdriver/dp/B095176BZ3/?tag=atomicindus08-20

 

[shanny19]

Torx Plus Security bits will also take care of them, you just have to fiddle around to find one that fits.

 

[samfenfen]

Dremel and a flathead screwdriver...

My thoughts exactly

 

[KnurledNut]

My thoughts exactly

Will this create any issues with the property owner?
Any obvious reason they should remain?
Might want to reconsider doing a hack job on something your renting, as exact replacements could be hard to source.