We offer surface drive sockets. Surface drive impact sockets are specially designed with a hex opening that allows for quick engagement of fastener. The use of surface drive sockets is ideal for assembly operations. Generally these types of sockets are used in automotive industries. Sizes ranges from 38", 12", 34", 1" for the driver end and for the driven unit the sizes range from 8mm to 36mm depending upon driver size and type of socket surface drive sockets are available in two types standard and deep.