The Snap On TMMS5.5 1/4" Drive 6-Point Semi-Deep 5.5mm Socket is a high-quality hand tool designed for use in vehicle maintenance and repair. Made in the United States by the reputable brand Snap-on, this socket features a chrome surface finish and a 6-point design for a secure grip on nuts and bolts. With a metric size of 5.5mm, this single item socket is a valuable addition to any garage or workshop, providing precision and reliability for various automotive applications.