Stanley Ball Ended hexagon key set with standard Hexagon end on the short arm and ball end on the long arm. All keys are stored in a size marked plastic holder.

Imperial ball end hexagon key set containing the following sizes:

1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8in.