I'm not quite sure what you're after, whether it's knobs, hinges, or an actual catch, but start at Tim's site. Search it for what you need, and if all else fails shoot him an email

Here is a link that might be useful: Cabinet knob placement

Well, what I am trying to figure out is how far from the edge of the door should the latch be placed? Do/did you use the same measurement for the upper latches and the latches on the lower cabinets? I know it's probably a matter of personal taste, but maybe you could share how you decided. (I am talking about the placement of the old-fashioned, but currently stylish cabinet latch, not knobs or hinges or anything like that.

Thanks.