Stanley 0-69-257 Ball End Hexagon Key Set Imperial 12 Piece (1/16 - 3/8in) STA069257

Standard hexagon end on the short arm and ball end on the long arm.
Stored in a size marked plastic holder.
Set includes: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8in.