Hex Nut Driver, Hex Driver Wrench, Hex Socket Nut Driver, Precision Nut Driver Set, Hex Socket Nut Driver for Model Airplane Repair (4.0mm, 5.5mm, 7.0

Hexagon Sleeve Tool Set Wrench for Repair and Assembly Tools and Metal Tools 4-Piece Set: 4.0mm/5.5mm/7.0mm/8.0mm Quantity: 1 Set (4-Piece Set) Material: Metal Product Name: Installation and Removal Tool (Internal Hexagon Sleeve Set) Product Specifications: 4.0mm/5.5mm/7.0mm/8.0mm Handle Length: 90mm Set Contents: Includes a hexagonal driver wrench and four socket nut drivers (4.0mm, 5.5mm, 7.0mm, 8.0mm). High-Quality Materials and Design: The nut driver sockets are made of high-speed steel and are properly machined. The ergonomic design makes them lightweight and comfortable to use. Flexible Operation: No need to worry about dropping or losing screws while turning, so screws won't fall out or get stuck when working in tight spaces. The bit fits snugly against the screw head, reducing slippage and the risk of breaking the screw head. Durability: The non-slip striped grip makes it easy to remove rusty or loose screws. The high-speed nut steel socket is stronger than regular bits and features a brushed finish. There's no need to worry about the shape not fitting the screw or the tip breaking off when you apply force. For RC car assembly: This set includes a hex nut driver and a set of tools, essential for Mini 4WDs. It's also useful for model enthusiasts, as it can be used to disassemble and assemble remote control cars and model airplanes.