RK18-860XL Wilkins 0.125 Inch Test Cocks Pack Of 4 Fits 1/4 Inch To 1 Inch Backflow Preventers 1/8 Inch Standard Pro Grade Durable Brass Construction Easy To Install Law Compliant Lead Free

1/8-Inch Test Cocks for 1/4-1 Inch Backflow Preventers
✔️ Fits 1/4 in to 1 in backflow preventers; includes 4x 1/8 in test cocks

This test cocks kit provides four 1/8 inch standard test cocks designed to attach to backflow preventers ranging from 1/4 inch to 1 inch. Built with durable brass and made to meet lead-free requirements, it’s a reliable choice for maintenance and testing in commercial, municipal, and industrial water systems.

✅ Fits 1/4 in to 1 in backflow preventers
✅ Includes four 1/8 in standard test cocks
✅ Lead-free brass construction, code compliant
✅ Pack of four genuine replacement parts for easy installation

💡 What is a test cock used for in backflow prevention systems? This handy device lets you test and bleed lines to verify flow and pressure. - Handy for testing, draining, and bleeding air from lines - Ensures accurate readings during maintenance and audits - Works with standard 1/8 in test ports on 1/4-1 in preventers