Salter Labs Tubing Connector, Sure Grip Design Plastic Adapter with Concentric Rings for Easy "twist & pull" Connection when Adding Additional Lengths of Oxygen Tubing. Easy to use, cost effective, non swivel connectors for tubing extensions. Durable, long lasting and clear to visually check for connector patency.
• Rounded and tapered edges
• Ribbed “Sure Grip” body
• Unique multiple concentric rings
• Universal conical tips
• Vinyl “See Through” material