Gates Plastic Drain Cock - GM Black Key Style (Valves)

Recommended for oil, coolant and water. Commonly used for fuel line connections in heavy-duty truck and trailer applications.

• Robust construction with metal-to-metal seats for high heat and fluid compatibility
• A fine thread screw provides easy adjustment and flow control
• Can be used with copper, aluminum, steel and plastic tubing
• Not recommended for natural gas or LPG applications