Male Luer Lock to Male Luer Lock Connector with One Rotating Collar
B Braun Medical Dual Male Adapter Male Luer Lock Connector & Distal SPIN-LOCK connector DEHP Latex Free 456080 from 4MD Medical
Adapter, Dual Male Luer-Lock, Fistula Needle Re-circulation Connector, 100/Case | McGuff Medical Products
Luer Connector Male | Flow Accessory | ibidi
Barbed to Male Luer Adapter for Soft-walled Tubing (pack of 10)– Darwin Microfluidics
Idex Threaded Luer Adapter, Black PEEK, 0.050" Bore, Male Luer Lock x Female M6 Flat Bottom; 1/EA from Cole-Parmer
Male to Male Luer Lock Connector (pack of 10)– Darwin Microfluidics
Masterflex™ Polypropylene Male Luer Adapters Fits Tubing (Inner Diameter): Male Luer Lock to 1/8 in. Masterflex™ Polypropylene Male Luer Adapters | Fisher Scientific
1pc Medical Equipment Luer Lock Male Female Connector (polyprop) Adapter Plugs Caps Couplers - Tool Parts - AliExpress