SOCKET SET 3/8" 13PC 6-21MM DR METRIC + STORAGE RAIL - LIFETIME WARRANTY
Contents: 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19 and 21mm. This 6-point hex socket for maximum torque transfer to the face of the fastener. You will need to know the Item Number (12 digit) for all correspondence.