This white plastic petcock drains your RV’s holding tanks with simple barbed connections that grip tubing firmly. The dual-barb design suits 3/8-inch to 1/2-inch lines, and quick installation means you can add it to your system in minutes. Made in the USA for reliable long-term service.

• Plastic, white finish
• Dual-barb connection design
• 3/8″ to 1/2″ tubing size
• Quick installation (0.25 hours)
• Durable construction