Adjustable Socket Wrench: This universal steel socket wrench effortlessly handles high torque and securely grips any nut or bolt within its continuously adjustable size range. Great for a variety of tasks requiring precision and strengthUniversal Compatibility: Designed to apply even force on all sides of fasteners with rounded corners, this socket wrench sleeve can adapt to the shape of most objects, making it a versatile tool for various tasksEfficient Adjustable Socket: Easily fasten and remove damaged, rounded, or rusted nuts and bolts with this socket set. Ideal for use in automotive industries, home repairs, manufacturing, construction, and more.Wide Range Adjustable Socket Kit: Replaces over sockets ranging from 10mm to 19mm. for a 3/8" Drive, This universal steel socket wrench sleeve features a special self adjusting function that fits any size or shape instantly, great for gripping most nuts, bolts, hooks, tension screws, bolt heads, and other oddly shaped fasteners without the right toolSingle Handed Multi Use Wrench and Flexible Ratchet: Tighten nuts and bolts conveniently with a hand using the multifunctional socket that saves time switching between multiple tools and sizes while freeing up space in your toolkit. The included 3/8 inch flexible head ratchet is crafted from premium heavy duty steel with wear resistant mirror finish for long term durability Specification: Material: Steel Size Chart: Length 5.2cm/2.05inch, Interface Diameter 0.95cm/0.37inch, Wrench20.6cm/8.11inch Package Includes: 1Socket Wrench Sleeve 1Extendable Ratchet Wrench Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.