This listing is for a KOBALT 12 piece METRIC and SAE hex bit (ALLEN) socket set for 3/8" inch drive. The bit sockets are being pulled from a brand new KOBALT 238 piece mechanics tool set model #53345. You will receive 6 METRIC sizes 3mm 4mm 5mm 6mm 7mm and 8mm as well as 6 SAE sizes 5/32, 3/16, 7/32, 1/4, 5/16 and 3/8" inch. You will receive the sockets themselves only without any other type of factory packaging. Please don't hesitate to contact me with questions about this listing or any of my other items.