O-Ring replacement is just one small yet crucial part of a diver’s life. Be prepared with a Blue Steel Outer O-Ring - Conversion Insert. A replacement for your outer tank valve o-ring, this is a good item to have on hand at all items. You never know when one’s gonna blow and you don’t want to have to end your dives due to a blown o-ring. A great item to keep in your save a dive kit.

Blue Steel Outer O-Ring - Conversion Insert Features:

• One replacement o-ring
• High quality
• Durable
• Save a dive kit