Features: It can be used in narrow places/narrow spaces/narrow places where traditional bit screwdrivers traditional ratchet screwdrivers or short screwdrivers may be too large or too heavy to install and can be easily fastened and released with enough torque especially in inconvenient places such as U-shaped angles and sides. This screwdriver ensures smooth two-way ratchet and can be adjusted accurately. The mini-pocket-sized close-range bit driver has magnetically similar clips in the hexagonal bit holder which helps to keep the inserted bit in a tightened position The lightweight magnetic bit adapter has a higher torque level and can accept any hexagon bit of all types. This whole set of equipment performs well in limited places such as machines cars boats airplanes. Used for home or "close cooperation" maintenance installation or renovation work making it a good gift for professional handymen and do-it-yourself workers; This can also be transferred to the ratchet socket using the adapter. We are committed to providing customers with high-grade after-sales service. If you have any questions you can contact us and we will solve them for you until you are satisfied. Specifications: Materials: Chrome-alum alloy steel Model: Crew Cut Elbow Note: Due to the screen lighting effect the actual color of the product may be slightly different. Due to manual measurement please allow size error. includes: 1*Wrench "