Description: [Adjustable Socket Wrench]:This universal steel socket wrench effortlessly handles high torque and securely grips any nut or for bolt within its adjustable size range,ensuring a firm and fit [Universal 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 tasks [Versatile Application]:Easily secure and remove damaged,rounded,or rusted nuts and bolts with this adjustable socket wrench.Ideal for use in automotive industries,home repairs,manufacturing,construction,and more. [Wide Range]: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, for bolt heads,and other oddly shaped fasteners without the right tool [Single Handed Multi Use Wrench]:Tighten nuts and bolts with ease using just a hand.This multifunctional sleeve eliminates the need to constantly switch between different tools and sizes while freeing up significant space in your toolkit Specifications: Material:Steel Color:Silver Size: Length 5.2cm/2.05inch Interface Diameter 0.95cm/0.37inch Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement. Package included: 1 Socket Wrench Sleeve