Description: Wide Use: This bit holder is suitable for electric screwdrivers, drills, and handheld screwdrivers, it is a good extension rod for repair, woodworking, and drilling, making your work more convenient. Adjustable: You can adjust the depth to fix the screw to the desired position, which helps you tighten the screw easily when working, saving you time and effort. With Driver: This type of 1/4 inch and hex adapter is designed with a driver, making your work easier, and it is quick to loosen, easy to use. Long-lasting: This type of screwdriver extension rod is made of steel, you can use it for a long time because it is sturdy and durable, not easy to create problems for you. Locking: The tip can lock the bits easily, making it easy to pick up and fix screws easily, avoiding hurting your hands when using it. Specification: Material: steel. Color: show as pictures. Size: 6.35mm/2.5 inches. Driver: yes. Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. Package includes: 1 pc bit holder.