YOU ALWAYS NEED TO HAVE THE RIGHT TOOL FOR THE JOB! A great tool for installing studs because they need to be really tight and you are working in close quarters. The aluminum handle will rest in the palm of your hand so you can apply the pressure needed to keep the stud from rotating as you torque the nut. Woody's Stud Hex Tool will make installing studs easier each step of the way. Each tool comes with to hex bits. You can also buy a replacement package of two hex bits for your Stud Hex Tool.