Craftsman SAE 3/8" Drive 7 Pc Swivel Flexible Socket Set 12pt -

Sizes include:
Craftsman - size
43258       - 3/4
43257        - 11/16
43256        - 5/8
43255.       - 9/16
43254.       - 1/2
43252        - 3/8
43253        - 7/16

All on the rail