Feature:1. The non-slip design conforms to the ergonomic design, which is convenient and safe to use.2. The steel screwdriver bit has high hardness and is more durable than ordinary bit.3. Precise design, easy to replace the blade directly, with higher wear resistance.4. It includes a hex screwdriver, a nut screwdriver, a slotted screwdriver, a screwdriver and a wrench to meet your needs.5. Light weight and easy to carry, it is widely used for repairing or assembling remote control cars, model airplanes, ships, etc.Specification:Item Type: RC Repair Tool Set Material: SteelProduct Color: As Pictures Shown Hexagonal Screwdriver: 1.5mm / 0.06in, 2.0mm / 0.09in, 2.5mm / 0.1in, 3.0mm / 0.1in, 3.5mm / 0.1, 4mm / 0.2inNut Screwdriver: 4mm / 0.2in, 5mm/0.2in, 5.5mm / 0.2in, 7mm / 0.3in, 8mm / 0.3inSlotted Screwdriver: 2.0mm / 0.09in, 3.0mm / 0.1in, 4mm / 0.2inCross Screwdriver: PH1, PH0, PH0.0Wrench: 5mm/0.2in, 8mm / 0.3inHandle Length: 143mm / 5.6inProduct Weight: Approx. 371g / 13.1ozCompatibility: Suitable for RC cars, ships, helicopters, drones, etc. Package List:1 x Storage Bag1 x Spanner1 x Screwdriver Handle5 x Nut Screwdriver6 x ScrewdriverNote:1. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.