Features: This miniature ratchets socket driver offer 1/2inch", 3/8in", and 1/4in" compatibility, delivering multifunctional torques solution for screws of various size in a pocket sized tool. Engineered with accuracy grades steel and advanced ratcheting mechanism, it ensures smooth torques transmission while resisting wear in demanding environment. Ideal for mechanics, craft enthusiasts, and electronics technicians requiring compact yet professional grades tool for accuracy tasks. Perfect for automotive repairs, household maintenance, or outdoor projects where space constrained workspaces demand portable, multiple functional tool. Its ergonomic nonslip grip minimizes hand fatigue during prolonged use, making it a efficient companion for workshops, garages, and on site job. Specifications: Materials: Tool Steel Type:1/2Inch; 3/8Inch; 1/4Inch(Optional) Diameter:Approx.4.8cm/1.89inches Package Includes: 1Pc Miniature ratchets Sleeve Kickers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.