115-DW2293 Features: -Deep thin wall design.-Recessed corners distributes torque across flats, rated up to 2000 in-lbs.-Drive Size: 3/8 in.-No. of Points: 6.-Opening Size: 15/16 in.
From the Manufacturer
Dewalt DW2293 15/16-Inch Deep Impact Ready Socket 3/8-Inch Drive features recessed corners to distribute torque across flats to promote life of the socket. This socket is thinner than wrench sockets for tough to access areas, and is designed for use in both corded and cordless impact drivers and wrenches. This socket features large laser etched markings, making it easy to identify, and provides the Impact Driver user with a socket solution.