The Proto Professional Tools 3/8” Drive 12 Point Socket Set is a high-quality set of standard sockets designed for use with SAE measurements. Made in the USA, this set includes 9 pieces ranging in size from 13/16in. to 11/16in. These sockets feature a chrome surface finish, ensuring durability and longevity. The metal case included makes storage and transport convenient. Perfect for automotive maintenance and repair, this socket set is a reliable and essential tool for any mechanic or DIY enthusiast.