Our 1/4 inch sockets are constructed from chrome vanadium, and are corrosion and rust resistant. Available in a variety of sizes for all types of projects and needs. Designed to be dependable, durable and efficient. Units of measurement come in metric and standard. The 12-point end allows for greater torque and prevents slippage. Provides fast and easy placement onto drive tools and fasteners. Large markings on socket allow for easy and quick identification.