It feels like plastic. I'm not convinced it is brass. Maybe an alloy. Definitely had to push the barb in tight but it makes a watertight seal for a garden hose.
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
1/2" Hose Barb Beduan 3 Way Shut Off Brass Y Shaped Ball Valve - 2 Switch Control
10 Review
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 Review
DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect N/C Normally Closed No Water Pressure
14 Review