The Craftsman 5/16 inch 6 point easy read socket 3/8 inch drive has easy-to-read laser etchings that make it a snap to grab the size you're looking for. The shiny polished finish keeps the tool in good condition so it is ready to go when you are. The socket drive will resist fading， chipping， corroding and rusting. This Craftsman 5/16 inch 6 point easy read socket 3/8 inch drive is made for the duration. This is a socket drive that will always be there in good working condition thanks to the durability of steel and the polish finish. The drive has six contact points for grip and power that you could never have without the socket drive.