This product is a lot of two vintage SK 3/8 drive extensions in sizes 12 inches and 6 inches. The 12 inch extension is engraved with the initials of the original owner. Made in the USA, these extensions are designed for standard SAE sockets and have a chrome surface finish. They are specialty tools included in the set, perfect for automotive use. With no warranty, these high-quality extensions are a reliable addition to any hand tool collection.