1/4 Ball hex socket bit 3 1/4 Ball hex socket bit 4 1/4 Ball hex socket bit 5 1/4 Ball hex socket bit 5.5 1/4 Ball hex socket bit 6 1/4 Ball hex socket bit 7 1/4 Ball hex socket bit 8 1/4 Ball hex socket bit 9 1/4 Ball hex socket bit 10