The MATCO TOOLS "ADV" ADP15M6V is a high-quality 15mm impact socket with a 6 point design, specifically made for 1/4" drive sizes. It is a single, shallow socket made by the reputable brand Matco Tools, known for producing durable and reliable automotive tools. This impact socket, finished with black oxide, is suitable for metric measurements and is a valuable addition to any mechanic's toolbox.