KINDS: Screwdriver size is printed on each handle, making it easy to distinguish and use. Includes different screw heads (cross, slot, five-pointed star) to meet various needs. CONVENIENT: The rear center hole can be inserted into the chuck and converted to a T-screwdriver for loosening stubborn screws. Features magnetic tips that easily attract and hold screws. DURABLE: Made of chrome vanadium steel, the set is rustproof, strong, and long-lasting. APPLICATION: Large handle is suitable for most household appliances and small to medium mechanical maintenance. Small handle is ideal for repair and disassembly of small electronic devices such as cell phones, tablets, etc. STORAGE: Roll bag is made of high-quality Oxford fabric, providing convenient storage and portability. Product Features: - Size marked on each handle for easy identification - Rear hole allows conversion to T-screwdriver for increased torque - Constructed from chrome-vanadium steel for durability and rust resistance - Magnetic tips help hold screws in place - Roll-up bag made of durable Oxford fabric for organized storage - Large handle designed for household and mechanical applications - Small handle suited for precision work on electronics Features: Material: Chrome vanadium steel Screw head types: Cross, slot, five-pointed star Magnetic: Yes Handle material: PP Long sleeve length: Approx. 125mm / 4.92inch Large handle diameter: Approx. 33mm / 1.3in Handle length: Approx. 108mm / 4.25in Small handle diameter: Approx. 18mm / 0.71in Sizes: H6.3x140mm x PH1 / SL4, H6.3x140mm x PH1 / SL5, H6.3x140mm x PH2 / SL6, H6.3x70mm x PH2 / SL6, H4x125mm x PH0 / SL3, H4x125mm x PH00 / SL2, H4x120mm x PH000 / SL1.5, Five-pointed star shank: H4x120mm x 0.8, H4x120mm x 1.2 Weight: Approx. 312g Package Included: 2 x Handles 4 x H6.3 Rods 4 x H4 Rods 1 x Oxford Roll Bag