This is a vintage tire mounting tool that comes with an American pattern 1 1/4' wheel hub, along with 1/4' bolts and nuts. The bottom part can be tightened down in a vice. Check the instructions for proper use.

Using this tire mounting tool is easy. First, make sure you have the right size wheel that matches the 1 1/4' wheel hub. Then, attach the 1/4' bolts and nuts to secure the wheel. Place the bottom part of the tool in a vice and tighten it down as per the instructions. When you're done using it, clean the tool to remove any dirt or debris. Keep it in a dry place to prevent rusting. Always follow the instructions carefully to avoid any accidents.