1Pcs Reducer Pipe Fitting 1/8 1/4 3/8 1/2 3/4 Coupler Connector Hex Bushing Connectors Brass Female to Male Threaded

Pressure : ＜850 kPa High-concerned chemical : None Hose Inner Diameter : 4mm Connection : Female Type : Coupling Material : Plastic Origin : Mainland China Certification : NONE