The Snap-on TESU10 1/4″ Drive 5/16″ Universal Swivel 12pt Point Socket is a high-quality hand tool designed specifically for automotive use. Made in the United States, this single item socket features a chrome surface finish and a 12 point drive type. Ideal for SAE measurements, this universal/swivel socket is a reliable and durable addition to any mechanic’s tool collection. MY NOTES : I usually ship within 24hours except for Sundays and holidays. Please look at the pictures as they are a big part of the description. Thanks for looking. Take care of yourself ! #15