Features: Our socket head features strong magnets that ensures secure usage without worrying about magnets falling. Crafted from 45# steel, our socket head offer exceptional hard and comfortable grip, preventing slippage during use. Whether you're a mechanic, DIY enthusiasts, our socket head is perfect for wide tasks, including home repairs, electronic assembly, and auto maintenance. Our socket head is suitable for both indoor and outdoor applications, making it a essential tool for workshops and garages. With its rusts resistant treatments, our socket head is builts to long lasts, providing durability for all your projects. Concave hexagonal nut is easily insert and adapt to various working conditions Specifications: Material:45# Steel Length:Approx.45mm/1.77in Socket Inner Diameter:Approx.8mm/0.31in Package Includes: 5pc Magnetic Nut Driver Bit note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.