18 Pack of Oxygen Tubing Straight Barb Connector – Male to Male Oxygen Tube Coupler, Standard Fit Extension Adapter

["Straight Male-to-Male Connector - Designed to securely join two oxygen tubes for quick and simple extension.","Barbed Design for Secure Fit - Ribbed/barbed ends help create a tight connection to reduce slipping and improve stability.","Universal Standard Size - Compatible with most standard oxygen and aerosol tubing.","Easy to Use - Push-fit connection allows fast attachment without tools.","Durable Rigid Construction - Made from strong plastic for reliable everyday use.","Helps Extend Tubing Length - Ideal for connecting two tubing sections to increase reach and flexibility."]