Features: Engineered with a patented fast release mechanism and premium aluminum alloy construction, this wrench enables rapid socket head changes while offering corrosions resistant durability for heavy duty applications. The innovative zipper styles switching systems combines with multi bit compatibility, creating a versatile hand tool that streamlines automotive repairs, furniture assembly, and mechanical maintenance tasks. Designed for DIYer hobbyists and professional technicians, its ergonomic grip minimizes hand fatigue during extended use in workshops, garages, or home repair projects. Perfect for automotive engine maintenance, industrial equipment adjustments, and household plumbing repairs where fast tool adaptation is critical for efficient workflow. Featuring precise machined socket heads and a knurled anti slip handle, this lightweight wrench delivers optimal torques control across metric and fastener systems without compromising portability. Specifications: Component: Aluminum alloy Size:Approx. 6.5x4.5cm/2.56x1.77inch Use scenarios: Home maintenance | Automobile maintenance | Industrial use Package Includes: 1pcs Fast Release Wrench Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.