Features: *Each edge can be accurately locked screws, no damage to the screw and the screwdriver head. *Precision tool, Optional size: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm Hexagon Screwdriver. *Suitable for repairing electronics, toys, models, furniture. Specification: Product name: Hexagon Screwdriver Material: Steel Color: Silver+Red(As shown) Optional Size: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm 1.5mm Total Length: (Approx. ) 120mm/4.72'' , Bit Length: (Approx. ) 65mm/2.55'' 2.0mm Total Length: (Approx. ) 123mm/4.84'' , Bit Length: (Approx. ) 68mm/2.67'' 2.5mm Total Length: (Approx. ) 123mm/4.84'', Bit Length: (Approx. ) 68mm/2.67'' 3.0mm Total Length: (Approx. ) 133mm/5.23'', Bit Length: (Approx. ) 75mm/2.95'' 4.0mm Total Length: (Approx. ) 153mm/6'' , Bit Length: (Approx. ) 78mm/3'' 5.0mm Total Length: (Approx. ) 178mm/7'' , Bit Length: (Approx. ) 100mm/3.93'' 6.0mm Total Length: (Approx. ) 187mm/7.36'' , Bit Length: (Approx. ) 100mm/3.93'' Suitable for: repairing electronics, toys, models, furniture. Quantity: 1Pc Package Included: 1 × Hexagon Screwdriver Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data. Our products are made of environmentally friendly materials, safe and non-toxic, and will not cause harm to the human body. Please read the product manual carefully before purchasing, and use it correctly according to the operation steps. If you encounter any difficulties or problems during use, please contact us in time, we will solve them for you as soon as possible. Your support is the driving force for us to move forward, and we look forward to sharing your experience and experiences with us. For the quality problems or defects of the product itself, we will provide unconditional return or repair service.