The KNIPEX HZ163-119/23 Screwdriver Sockets are designed for precision and versatility in fastening applications. This set includes a range of sizes to accommodate various screw types, ensuring compatibility with a wide array of projects. Made from high-quality chrome vanadium steel, these sockets are durable and resistant to wear, providing long-lasting performance. The design meets ISO standards, ensuring safety and reliability during use. Ideal for both professional tradespeople and DIY enthusiasts, these screwdriver sockets are a must-have for any comprehensive tool collection.