ISC Nitrox Tank O-Ring Keychain
The ISC Nitrox Tank Keychain is a small keychain like a scuba cylinder with O₂ clean O-Rings inside to keep as spares. Viton O-Rings are oxygen clean so you can use them on high O₂ cylinders and regulators if you need to replace one and you get a cool little keyring to keep them in.
We offer exchanges and returns within 30 days on most products that are returned in perfect and unused condition in original packaging, unless they are special order or produced specifically for you. For more details please consult our Returns Policy Returns Policy