Proline 23mm Heavy Duty Wheel Nut Wrench. Changing tires on your 1:8 buggy or 40 Series 23mm HD wheels has never been so easy. Why is that? Pro-Line introduces 2 all new wrenches to get the job done right. What’s so unique about them? Each wrench is made from 6061 aluminum, has a Pro-Line logo and wrench size pad printed into the handle for easy brand identification and size identification. The oversized handle gives you the ultimate torque ability for a secured, tight fit. When you are looking to outfit you toolbox with the best wheel wrench on the market, turn to Pro-Line. · Made from 6061 aluminum · Perfect fit for 17mm or 23mm hexes · Blue anodized finish · Pad printed Pro-Line brand Iogo and size identification