Male-female brass reducing union

9898-201-800 Male-female brass reducing union 1/4″ -3/8″
9898-202-800 Male-female brass reducing union 1/4″ -1/2″
9898-203-800 Male-female brass reducing union 3/8″ -1/4″
9898-204-800 Male-female brass reducing union 3/8″ -1/2″
9898-205-800 Male-female brass reducing union 1/2″ -3/8″