This tool tray is the best thing since sliced bread for my bike shop. Before having this tool tray I was constantly walking around the bike back to my workbench to grab different tools. Now that I have this tool tray I literally can just reach right through the bike frame and all the tools I need are right at arms reach which means faster bike services and more efficient as I'm not constantly walking back and forth. The tool tray has three different size attachment points for different bike stands, it has a large variety of different tool holders on the tray and it even has a nice magnetic parts holder to keep your screws and things from rolling around. Multiple configurable hooks can be placed in multiple positions for ideal placement.