Ken-Tool® 17mm Square X 35mm Hex Double-Ended Truck Wrench. Use on trucks, buses, farm, and off road vehicles. Great for on-the-road service. Sizes available for all SAE and metric lug nuts. All wrenches are forged from 1" alloy steel for long lasting strength. The 1-1/2" socket is extra deep. Length: 16" (41cm).