Others have given you answers. I'll add some comments:

1) You can use a Tk::LabEntry widget instead of separate Label and Entry widgets. The result is identical, but it's a bit shorter to code.
2) The -justify option controls justification when there is more than one line of text, which is not the case in your case. What you really need is the -anchor option and set it to 'w'.
3) To align all your text in the Label widgets, set the value of the -sticky option of grid() to 'ew' for each of your Label widgets.

HTH.

In reply to Re: What is the best way to arrange widgets using TK? by qumsieh
in thread What is the best way to arrange widgets using TK? by ~~David~~

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