The Snap On Tools USA FTSM10E 3/8″ Drive 10mm Metric Triple Square Bit Socket is 48.6mm Long. It is a high-quality hand tool designed for automotive use. Made in the United States by the reputable brand Snap-on, this single item socket features a chrome surface finish and a specialty metric system of measurement. The triple square drive type and standard length make it a versatile and reliable tool for various mechanical tasks. Ideal for professionals and car enthusiasts alike, this new socket is a valuable addition to any toolbox. New socket may show cosmetic blemishes from being on actual tool truck