Where can I find a chimney sweep that is NOT a brush?

My father-in-law had a chimney sweep (since we all have wood burners to heat our houses)that almost looked like a wire tree. It had a long wire handle and then "spindles" that came down out of it.... Looked like a wire tree almost or maybe even one of those wire racks that hold bread on both sides so that you can make toast over a campfire....... We are looking to get him a new one and all I can find are brushes now. Does anyone know first of all what I'm talking about and if so, where I could find one?