KFFKFF 39-Piece 1/2 Inch Drive Impact Socket Set, 6-Point Deep & Shallow Sockets, Metric Sizes 9-30 mm, Durable Cr-V Steel, Includes Universal Joint and Dual Size Markings, Sturdy Carrying Case

Reliable Durability: Made from high-quality CR-V alloy steel and reinforced through heat treatment, this impact socket set is designed to endure heavy torque applications without sustaining damage. Its black phosphate coating provides protection against moisture, oil, and corrosion. Improved Repair Performance: Featuring a 6-point socket design, this tool maximizes contact with fasteners for a secure hold. It minimizes wear, prevents corner rounding, and keeps bolts firmly in place, even under the pressure of high-torque impact wrenches. Clear Size Markings: This impact socket set features both laser-etched and stamped size markings, making it simple to identify the correct size quickly, even in dimly lit areas like under vehicles. The durable stamped markings ensure they remain legible over time. Convenient Storage and Transport: This durable carrying case ensures your impact socket set stays organized and protected. Its compact design allows it to fit easily in your vehicle or equipment storage spaces, so you can quickly access the size you need when on the job. Extensive 39-Piece Collection: This impact socket set features 19 Metric deep sockets (sizes: 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 30 mm), 19 Metric shallow sockets (sizes: 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 30 mm), along with a versatile universal joint.