The Snap-on Sockets and 3/8” 11” Extension are high-quality hand tools designed for automotive use. This set includes 7-1/2” drive deep sockets and 3-1/2” drive impact sockets, suitable for various applications. The sockets feature a durable black oxide finish and are made by the reputable brand Snap-on, known for producing reliable automotive tools. Although this product does not come with a warranty, it is a valuable addition to any mechanic’s toolbox for efficient and precise work.