Equipped with a 4mm hexagon head suitable for home repairs, bike maintenance, and industrial equipment, ensuring wide compatibility High strength alloy steel construction offering wear resistance and prevents deformation under heavy use, maintaining reliabled Made from durability aluminum alloy for strength and long lasting in various repair tasks Portable & allows easy storage in toolboxes, backpacks, or car, making it ideal for on the go repairs Comfortable Grip： Blue handle offering a nonslip, comfortable grip for secure operating even in wet conditions