This has a 1/2" drive head on it. You would think it would have the power to handle 1/2" sockets. I was drive screws with it and it overheated, smoked and stopped working. It was rebuilt, three weeks, I started using it again and it promptly burned out. I was NOT abusing the tool by any means . Currently, i am waiting ( again) for the tool to be repaired. I bought this and the drill because oft he lifetime warranty. I am going to need it just to be able to use these tools. Don't waste your money on this garbage.