Find a length of pipe, either PVC or whatever. Just enough to fit on the end of your wrench.
You now have a breaker bar. Just be gentle, because the wrench itself might not be up to the task.
You now have a breaker bar. Just be gentle, because the wrench itself might not be up to the task.
Comments
It'll give you a fighting chance of not destroying your tools or you. Good luck!
https://www.homedepot.com/p/Blaster-4-oz-PB-Penetrating-Oil-PB-TS-B/202726970
https://www.kroil.com/product/kroil-original-penetrant/
You would not believe how many home mechanics have their repair efforts cut short by an unexpected trip to the ER, followed by 20 minutes of eye irrigation, because they crawled UNDER the car and applied some liquid, only to have it go in their eye.