SELF LOCKING DESIGN: The multifunctional self-locking wrench has a built-in automatic locking spring, which automatically locks when force is applied. It is convenient for one-handed operation and is simple and practical.

ANTI-SLIP TOOTH DESIGN: Spring tension and a three-sided toothed design provide a firm grip on most types of fasteners, including hex head, spline head, star and square head nuts, bolts and screws, and even damaged fasteners. Constructed of CR-V material, this wrench is rugged and durable for a perfect ratcheting effect on every job.

VERSATILE & WIDE APPLICATION: Designed for maximum versatility, this adjustable wrench set includes 6" (7–15mm), 8" (10–25mm) sizes, covering most common nuts and bolts. From home repairs to automotive maintenance, one set handles it all—saving you time, space, and effort.

NON-SLIP HANDLE: The self-adjusting wrench has an ergonomic handle and is made of non-slip plastic, which feels good and saves effort when used.

WIDE RANGE OF APPLICATIONS：This adaptive wrench can be widely used in most scenarios such as home repairs, bike repairs, car repairs and more!