19-piece set includes nano low-profile sockets, pass-through ratchet handle, and storage case. Includes SAE sizes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4". Socket wrench & set type: Pass-through.
This product would be ideal for professionals and hobbyists who frequently work with small, precision tools that require narrow sockets and drives, such as automotive and motorcycle mechanics.