TISUR Titanium Quick Release Keychain, Retractable Key Chain Detachable Keychain Clip，Pull Apart Key Rings for Men Women

Q: How many ball bearings are inside, 1 or 3?

Dear Tony, welcome to your letter. Our quick release keychain has three balls inside. If you have any questions, please feel free to contact us. We are happy to help you.

Q: What's the diameter of the Barreled area?

Dear Scott Thompson, hello, welcome to your letter, The diameter of the intermediate barrel area is 10mm/0.394in. I hope my answer is helpful to you.

Q: How much weight can it hold in kilograms or pounds?

Dear Daniel, good morning Our quick release keychain can pull up a 10KG(about 20 pounds) discus, but as you know, our pull test only lasted a few seconds.