Draper 10 piece metric hexagon and ball end hexagon key set draper 33694 hexagon keys with ball end on the long arm and conventional ends on short arm the ball type hexagon tip allows the hexagon key to be used up to 30 176 angle from the screwhead recess chrome vanadium steel hardened and tempered held in plastic storage holder display packed draper 33694 10 piece metric hexagon and ball end hexagon key set