Female luer couplers from MedNet join two male luer locks into a single, leak-free connection. Precision-moulded to ISO 80369-7 geometry, each coupler provides secure engagement, tactile feedback and robust sealing for infusion, diagnostic and OEM fluid paths. Available in medical-grade polycarbonate, polypropylene and nylon, female couplers are an essential building block for custom tubing assemblies and single-use medical device kits.