About This

F1960 Expansion Certified – Designed for PEX-A plumbing systems using the ASTM F1960 cold-expansion method for a secure, leak-proof connection.
Lead-Free Solid Brass – Made from premium lead-free brass for enhanced strength, durability, and corrosion resistance.
Designed specifically for 3/4 inch PEX-A tubing using expansion ring connection methods. Works with PEX-A expansion tools such as Milwaukee, DeWalt, and Ridgid. ❌ Not for PEX-B, clamp or crimp systems.
Crafted from solid C69300 brass, our PEX A fittings resist scale, rust, and high temperatures (32°F–200°F). Durable and heavy-duty for both DIY and professional plumbing applications.
Simply slide the expansion ring onto the PEX-A pipe, expand with tool, and insert the fitting. Secure, leak-free connections without soldering, gluing, clamping, or crimping. Perfect for quick repairs and installations.
Whether you're building new water lines or upgrading old ones, this combo set covers the most common fitting types for efficient PEX-A plumbing installations. Trusted by contractors, preferred by pros.