V-Series(TM) 1/4" Drive SAE Deep 6-Point

1/4 DR 6PT Deep SKT: 3/16 in. 7/32 in. 1/4 in. 9/32 in. 5/16 in. 11/32 in. 3/8 in. 7/16 in. 1/2 in. 9/16 in., 6 in. Black Rail 1/4 DR W 10 Nubs