Description The lightweight design of the PS3""2A ? is ideal for easy handling in overhead operations and tight spaces, and the Bosch 1"-Volt Max Drill/Driver lets you tackle professional jobs with ease The Bosch PS41"1"-Volt Max Impact Driver ? offers the precision of variable speed, a light body, and a short head length. This tool is easy to handle in tight, narrow spaces, while its three LEDs mounted around the head of the driver help in low-light settings PS41"impact driver has the shortest head length PS41"impact driver features high torque in a pocket size body