On Wed, 12 Dec 2012 23:43:35 -0500, Jan Philips
wrote:

Our 15-year-old shower handle is loose. A 3/32 hex wrench fits in but
I can't turn it. It may be rusted. Is there a way go get the hex nut
loosened, or what does it take to fix it?

My hex wrench is one of the little L-shaped ones. Will one that has a
handle like a screwdriver be strong enough to get it working?