Included is the belt hook, and genuine DeWalt fastening screw. The hook is made from strengthened steel and be installed on either side of your DeWalt Screwgun. Using this accessory will increase your efficiency, and make working with the tool easier. This part can be found in the following models: Model #Model DescriptionParts Diagram DCF620B Type 120V SCRUGUN DCF620D2 Type 12048A DCF620D2-AR Type 120V MAX BRUSHLESS DRYWALL DCF620D2-B2 Type 120V MAX BRUSHLESS DRYWALL DCF620D2-B3 Type 120V MAX BRUSHLESS DRYWALL DCF620D2-BR Type 120V MAX BRUSHLESS DRYWALL DCF620M2 Type 120V SCREW GUN DCF622B Type 120V XR 2500 SCREWGUN DCF622M2 Type 120V XR 2500 SCREWGUN