- Jaw Range: 8-22MM: This double-ended wrench features two sizes to accommodate a wide variety of nuts and bolts. The smaller end is perfect for fasteners ranging from 8mm to 13mm, while the larger end handles sizes from 14mm to 22mm, ensuring versatility for all your projects. - Labor-saving Design: With its unique ultra-long structure, this wrench maximizes torque and efficiency through the lever principle. The ergonomic shape enhances comfort during use, making it easier to handle tough jobs. - Portable and Multifunctional: Designed to be compact and lightweight, this universal wrench eliminates the need to carry multiple tools. One wrench can effectively perform various tasks, streamlining your toolkit. - Durable Chrome-plated Surface: The wrench undergoes comprehensive heat treatment and polished plating, offering exceptional resistance to corrosion and rust. This durability allows for reliable use in diverse work and repair environments. - Convenient Operation: Simply align the wrench's hole with the nut for quick and easy fastening. Its multi-faceted design allows you to tackle numerous tasks without constantly switching between different-sized wrenches. - Wide Application: Ideal for a range of fasteners including 6-point, 8-point, 12-point, square, and triangular shapes. Suitable for home decoration, construction, carpentry, automotive work, bicycle and motorcycle repairs, and general home maintenance. Note: Not suitable for rounded nuts.