I picked up this 5-drawer Newmade cabinet a few weeks ago at an estate sale. It included these contents. Most seem to look to be some type of pipe/line fittings. And others don't at all (the wheel-like things with holes and a stem in the 2nd pic on the left). I have no idea. A lot even look like they might be stainless steel. Just wondering who'd be interested in these and what they are? I don't see myself using them and want to get rid of it so I can figure out a use for the super cool cabinet. :0) Any thoughts are appreciated.