PXN Z9 Racing Wheel Universal Clamp. This is a brand new, unused item (I accidentally bought two). It's designed for PXN racing wheels, but it's quite versatile and compatible with various racing wheels. Made of approximately 3mm thick steel plate, the strength is not an issue. I currently use it with MOZA R5 and R9. It seems to work with Logitech G29 and G923 as well. Angle adjustment is available, but due to the structure, the racing wheel will hit the tabletop if it's lower than the left and right metal fittings, so the top two levels are the practical range, I think. It comes with a detachable table clamp, so you can remove it and fix it directly to a racing frame, etc. (I use it by fixing it directly to my cockpit frame.)