The 3pc ADAPTER SOCKET SET is a versatile tool set designed for specialty and SAE measurement systems. This set includes three reducer adapters in sizes 1/4″×3/8″, 3/8″×1/2″, and 1/4″×3/8″, allowing for easy conversion between different drive sizes. The chrome surface finish ensures durability and longevity, while the specialty drive type makes it a valuable addition to any mechanic’s toolbox. Perfect for automotive maintenance and repair, this set is a convenient and practical solution for professionals and DIY enthusiasts alike. TOOL IS BRAND NEW NEVER BEEN USED WHAT YOU SEE IS WHAT YOU WILL RECEIVE MAY HAVE SOME SCRATCHES FROM STORAGE NEVER BEEN USED