The Grainger 14N121 is a Westward brand 1/4-inch drive 12-point standard socket set. This 108-piece socket set includes sizes ranging from 1/16 inch to 3/4 inch in standard and deep configurations, along with a 72-tooth ratchet, a 3-inch extension, a spinner handle, and a molded case for storage and organization. The chrome vanadium steel sockets feature a matte finish with laser etched size markings for durability and easy size identification. This socket set provides a wide range of SAE and metric sockets for automotive and machinery repair and maintenance needs.