The Snap-On Tools USA 2pc 3/8″ Drive SAE Swivel Sockets set includes two sockets in sizes 1/2″ and 5/8″ with a chrome finish. Made in the United States, these sockets feature a 12 point drive type and are designed for universal/swivel use. The manufacturer part numbers are FVU16 and FU20, and the set is from the reputable brand Snap-on, known for high-quality automotive tools and supplies. While the set does not come with a warranty, it is a durable and reliable addition to any toolbox.