4 reviews
Regular price $8.50


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.

  • Secure - Don’t worry about the Locking Clasp randomly popping open, it’s designed with a locking feature so it can only be opened intentionally.
  • Durable - The Locking Clasp is strength tested - it won’t bend or break even when it’s attached to a Big O® Key Ring, card case, Hands-Free Tool and more.
  • Water-Resistant - You can clean your Locking Clasp with an antibacterial wipe for total peace of mind.
  • Free Returns and Exchanges - Our hands-free accessories are as amazing as they say, but if it’s just not your thing, we offer free and easy returns and exchanges.
To open the Locking Clasp, press down on the flat part of the clasp with your thumb. Once it’s open, you can add on your keys, a Hands-Free Tool, a wallet and more. To secure your things, pull the lever up until it snaps into place. 
The Locking Clasp can be cleaned with an antibacterial wipe after use for an instant clean feeling.
Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
Samantha M.
United States United States
A must have accessory!

I absolutely love using my Big O ring for my keys! And I got an extra clip for attaching my silicone pouches!

Sonya T.
United States United States
Love these products

Great customer service

Doug H.
United States United States
Love it

Love the locking clasps

Stephanie H.
United States United States
I can find my keys!

I love my new set of Oventure keyring and accessories. I can now find my keys in my bag and am able to carry them hands free for walks in the neighborhood. I’m looking to get some more items to mix and match to coordinate with the seasons or my mood!