This is for a miscellaneous lot of vintage Taiwan sockets and a Sparta adapter. Standard socket sizes are: 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2" and 9/16". The deep socket sizes are: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32" and 3/8". This is a total of 20 sockets and one adapter. They are all 6 point. (1D)