KC Tools presents a high-torque deep impact socket set that works well even with fasteners that have flat sides. It works even for those that are slightly longer than regular bolts and nuts. This 1/2-inch drive set features deep impact sockets with easy-to-read markings for the sizes. That way, you do not have to guess or fail to read the labels when you work at night. These deep impact sockets use chrome vanadium steel as the primary material. It is then heat-treated and forged with a corrosion-resistant finish. You get a total of ten pieces of deep impact socket that work well with impact wrenches. When you need to loosen even the most stubborn fasteners, KC Tools has the right set for you.