547 Teng Tools 19mm Socket 3/8 inch Drive 6 Point Metric M380519-C, 

Size: 19mm, Type: Standard socket, Drive type: 6 Point, Drive size: 3/8in.
Length: 25.7mm, This socket grips on the flat surface of the nut, not the corners, preventing rounding off. High torque transfer design. For manual and power tool operations (non-impact), Made from chrome vanadium steel with a satin chrome-plated finish.

Orders Before 2pm for Same Day Despatch - Monday to Friday
Orders After 2pm or Weekends - Will be Sent the Next Working Day