The Performance W32418 1/2-inch Drive 6-Point 18mm Deep Socket comes with a lifetime warranty. Features: * 1/2-inch Drive * 6 Point * 18mm Deep Socket * Chrome Vanadium Steel Construction for extra strength and durability * Recessed Edges * Nickel Plated to resist corrosion * Fully Polished What"s In The Box: * Performance W32418 1/2-inch Drive 6-Point 18mm Deep Socket