Nut Key Socket Precision Hex Nut Driver for Set of 4 Driver, RC, (4mm, 5.5mm, 7mm, 8mm)

【Long Service Time】: Socket hex socket wrench, well-crafted handle is made of high-quality high-precision aluminum alloy, providing a long service life. 【Soft and Durable】: High speed nut steel driver socket brushed surface finish, stronger than ordinary bits. [Lightweight and Comfortable]: The handle is lightweight and easy to use. The hex nuts are versatile and can be used for repairing and assembling remote control cars, model airplanes, etc. 【4 Different Sizes】: This set includes a total of 4 socket nut drivers in various sizes: 4.0, 5.5, 7.0 and 8.0 mm to meet your needs. [Size]: Cutter head length: 100mm, handle length: 90mm, total length: 177mm. Features: 1. Aluminum Alloy: These socket nut driver handles are made of high-quality aluminum alloy and well processed by precision CNC, making the driver shiny and with less friction. 2.Brushed Finish Surface: These screwdrivers are different from other common bits, these high speed steel nut driver sockets have a brushed finish surface, making them stronger and more sturdy. 3. Widely Used: This set includes a total of 4 socket nut drivers with different sizes: 4.0, 5.5, 7.0, 8.0MM, which can be widely used for repairing or assembling remote control cars, model airplanes, etc. All your needs. 4. Lightweight: The compact design and beautiful handles make these screwdrivers extremely lightweight and comfortable to use. 5. Note: As a model enthusiast, you may need to disassemble or assemble your model, in this case, this set of socket nut drivers will help you. specification: Material: Aluminum alloy (handle), HSS (nut driver bit) Surface finish: Brushed Nut driver socket sizes: 4.0mm, 5.5mm, 7.0mm, 8.0mm Weight: 214g (approx.) Package includes: 4pcs x Hex Nut Key Socket Driver Kit