The Signature Locking Clasp is a patented Oventure design that allows you to easily add or remove keys from your Big O® Key Ring at any time. Gone are the days of breaking your nails with split rings, and fumbling with the key swap at the valet - with this locking clasp, you can rearrange with a click.

Every Big O® Key Ring automatically comes with a Locking Clasp, but if you need a new clasp or want a different color, we’ve got you covered.