Introducing our Professional 16 Piece Lock-On Impact Socket Set, designed for both DIY enthusiasts and professional mechanics. This high-quality socket set features a 1/2 inch square drive and includes deep sockets made from premium Chrome Molybdenum steel, ensuring exceptional durability and strength. The manganese phosphate finish provides enhanced corrosion resistance, making these sockets ideal for long-term use. One of the standout features of this set is the specially machined flutes within the socket walls, allowing for effective grip on up to 85% rounded fasteners. This innovative design not only prevents damage to worn or rusted fixings but also enhances the overall performance of your tools. This comprehensive set includes a wide range of socket sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, and 32mm, providing you with the versatility needed for various automotive and mechanical applications. The sockets are suitable for use with both air and electric impact guns, ensuring compatibility with your existing tools. Conveniently supplied in a sturdy storage case, this set is easy to transport and store, keeping your workspace organized. Plus, enjoy peace of mind with our lifetime guarantee, reflecting our commitment to quality and customer satisfaction. Explore our extensive range of tools and workshop equipment available for both DIY and professional markets. With over 10,000 products in our online store, you are sure to find everything you need for any job, big or small. If you have any questions or need assistance, our dedicated team is here to help.