Updated 10/7/15 – Since I acquired the Flow lock I decided to update this post to reflect that, the actual updates are in italics. Please scroll down to read.

This won’t exactly be a review, more of just an informative snippet about the different clasps available from X.  Now I haven’t had a chance to see the new Zip Me lock, so I won’t be able to do a comparison with that one unfortunately.  To date we have the Heart Within, the Silver lock and the Bronze lock:

 

Now from the website’s pictures one can’t tell the differences between the locks, more specifically between the Heart Within and both the Silver and Bronze since those two are identical, just different metals:

 

 

Notice the thickness of the lower half of the Heart Within when compared to the other two locks.  It’s also about 1 or 2 mm longer. It almost makes me wish the other two locks had the same thickness, although it’s not really necessary.

 

Updated 10/7/15 – As of today I purchased the Flow lock and I have to say, it is the same thickness as the regular silver or bronze regular lock, here is a photo so you can compare it yourself:

 

The first lock is Flow, followed by Heart Within and the regular locks. For the review on the Flow lock, click here.

I suspect the new Zip Me lock will be the same thickness of the Heart Within, if I get it, I will update this post.  I hope this post has been helpful to my fellow jewelry fiends out there if they are debating on which lock to buy!