The Snap-On Tools USA 4 Piece Mixed Bit Socket Set includes four standard sockets with a 3/8″ drive size, suitable for various automotive applications. These sockets feature a chrome surface finish and are made in the United States, ensuring high quality and durability. The set includes a mix of flat tip and Phillips drive types, providing versatility for different fastening needs. With a manufacturer part number of FP32 F52 F62 FTX27, this set is a reliable choice for professionals and automotive enthusiasts looking for top-notch tools.