This 52 in 1 tool socket set is made of carbon steel and plastic, featuring a ratchet wrench with 52 different sizes of sockets. It's suitable for a wide range of tasks, including motorcycle and boat repair. The set includes a universal ratchet spline design for easy and smooth rotation, and a 360-degree multipurpose tiger wrench for accessing bolts from any angle. The tools are durable and corrosion-resistant, with a slender design that fits comfortably in your hand.