Any advice on getting the fitting that holds this thing hides behind broken loose would be greatly appreciated. Things I've tried......
- Socket - Nut fitting so thin it just kept popping off. Tried putting a bar clamp on it but nothing to clamp to
- Impact hammer - not nearly enough room
- Thin 1 7/16 wrench - Fitting was rounding off
- Screwdriver bfh method - Groove in the fitting but blow after solid angry blow failed to break it loose