I work in a home for older people and we are having trouble pushing in
chairs at the table. Our dining room chairs have a glider bar along the
bottom which doesnt glide very well on our vinyl floor. I'm looking for a
long metal plate which could be screwed to this with casters on something
similar to the plates you get for moving washing machiens etc but lighter in
weight and narrower. I've looked in some catalogues but cannot find
anything. Any ideas?