The elf place gets theirs from the wholesaler:http://www.ohiotravelbag.com/Products.html
The crazy thing is the handles I have on my cabs all measure something a little different, but out of them all 4 1/4 center to center seams to be the correct measurement. The elf place is giving you center to center of the stud. The wholesaler is giving you inside measurements which is approximate. I would bet they are exactly the same as Brettuns handles. I bet also that the wholesaler is selling them to Brettuns as well. I think the best thing to do would be to give Ohio Travel Bag a call and ask them to actually measure center to center of the handle part. Hey even better yet if someone here knows anyone close to that wholesaler they could stop in and measure them.
A 50% discount is not too shabby in my book if they are the right size handles..