The Stanley FMMT19101-0 FATMAX 1/4 Inch 37pc Socket Set is a high-quality hand tool designed for use in DIY projects and workshop settings. With a metric system of measurement, this socket set includes 37 pieces, each measuring 1/4 inch. Made by the trusted brand Stanley, this model is specifically designed for precision and efficiency in various mechanical tasks. Perfect for professionals and DIY enthusiasts alike, this socket set is a reliable addition to any toolkit.