Park Tool 470 Oversize Storage Hook If you are anything like us, you have way too many bikes in your garage. A great way to make room for a few more is to hang some from ceiling. The Park Tool 470 Oversized hooks are designed to do just that and will fit large mountain bike tires or tall aero rims. With an inside width of 75mm (2. 95") and a height of 150mm (5. 9") you'll be storing those odd sized wheels with no problem. Features 50mm (2") of machine threading with a thread size of 10mm x 1. 5mm Black vinyl coated Includes two nuts Manufacturer's Part No: 470 UPC: 763477009029 | Park Tool | 470 Oversize Storage Hook 470, 10Mm X 1. 5Mm Machine Thread W/ Nuts