Loose Grab Handle

[salem]

The grab handle by the front door has three screws on top and three screws on bottom. The ones on top are loose. I've tried tightening them but it only works for a short time. There isn't much behind the wall for the screws to go into. I tried those plastic expanding things but that didn't work either. Any ideas?

[lostbytes]

If using those toggle bolts. You might have to snip those expanding ends to get into that narrow wall. Those toggle bolts are made for 2" regular homes where as the RV walls are 1"-1 1/2".

[lostbytes]

Need to use the metal types toggle bolts. Providing there isn't any supporting wood in wall. Need deep scanning stud scanner on inside of unit wall to use to find out. Sometimes just knocking will give you a hint of something solid between the outter and inside of wall. If by door. Are you able to get behind frame of door to see?