Trigger lock on lets you work without having to pull the trigger. "Set and forget" feature remembers your fine depth adjustment setting when removing and replacing the nose cone. Powerful 4400rpm BRUSHLESS motor drives screws efficiently and effectively offering maximum runtime and a compact tool. Angled belt hook can be positioned for left or right handed users and fixes tool strongly onto tool belt / pouch. Ergonomically designed rubber grip gives you excellent user comfort whilst using the tool in either the "in-line" or "pistol-grip" hand position. LED worklight offers valuable light when working in small spaces or areas with limited light. Robust and durable design means that the tool is jobsite tough. One of the lightest and most compact tools on the market - it ensures that you can work comfortably and get into small spaces. 18V XR Li-Ion BRUSHLESS Drywall Screwdriver for efficient fitting of drywall