DescriptionThis hex screwdriver tool kit is the nice choice for advanced RC player. Precision machining non-slip aluminum alloy handle, comfortable to grip and easy to use.Suitable for disassembling hex screw in most RC car, RC boat, RC helicopter, RC quadcopter, multi-axis racing drone and so on.Features- Color: Black. - Size: 19.50X1.80X1.80cm/7.66X0.71X0.71 inch. - Material: Aluminum alloy. - The hex nut drivers work with almost all drone, quadcopter and RC car. - They are used for disassembling hex screw in helicopter and RC car. - Made of aluminum alloy which is durable and can ensure long term service life. - Ergonomically and slip-resistant designed handle for comfortable grip. - It is manufactured with professional technology to ensure the of the product and can work for a long time.