Male-Male Luer Slip Adapter

Fluid Dispensing Male Luer Lock Fitting Connector M8*1 M6*1 (thread Pitch 1mm) Made Of Brass Nickel-plated - Epoxies - AliExpress

Prep-Fill Luer Lock Connectors & Adapters - IMI Luer Lock Connectors

Male Luer Lock Connetors

Male Luer Lock to Female 1/4-28 Adapter (pack of 5) - Darwin Microfluidics

BD Access Device Vacutainer Male Luer Lock Adapter –

Luer Adapters, Connectors & Fittings

Guarded Luer Lock Connector (Female to Female)

AVANTOR MASTERFLEX (VWR LLC) Male Luer Adapter, 3/32, PP, Animal Free

Guarded Luer Lock Connector (Female to Female)