Introducing the SRC small bore connector, which eliminates the potential for misconnection with luer fittings. The intuitive design is simple to operate and has an audible “click” for added assurance of a secure, leak-free connection. Coupling body and coupling insert in-line hose barbs are available to fit tubing sizes 1/8 inch and 3/16 inch (3.2 mm to 4.8 mm) ID. Made from polypropylene and thermoplastic elastomer, the SRC connector can be EtO, e-beam or gamma sterilized. The SRC allows for tubing rotation to help avoid accidental disconnection or kinked tubing and features a unique elastomeric seal with a smooth, gap-free flow path that eliminates stagnant flow areas.