1. Adjustable Socket WrenchThis universal steel socket wrench effortlessly handles torque and securely grips any nut or bolt within its adjustable size range, ensuring a tight and secure fit. 2. Wide ApplicationWith this adjustable socket wrench, you can easily secure and remove damaged, rounded, or rusted nuts and bolts. Ideal for use in the automotive industry, home repairs, manufacturing, construction, and more. 3. Wide RangeReplaces sockets from 10mm to 19mm for a 3/8inch drive. This universal steel socket features a special selfadjusting mechanism that instantly adapts to any size or shape. It is for gripping most nuts, bolts, hooks, tension screws, bolt heads, and other unusually shaped fasteners without the need for specialized tools. 4. OneHanded MultiPurpose WrenchEffortlessly tighten or loosen nuts and bolts with just one hand. This versatile socket eliminates the need for constantly switching between different tools and sizes, saving space in your toolbox.