

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The MUELLER INDUSTRIES 521-004 is a 3/4" imported black malleable iron cross fitting. These 150# malleable iron threaded fittings feature FIP x FIP x FIP x FIP end connections. These galvanized products are zinc-coated for water applications and meet all low-lead requirements. These iron fittings undergo rigorous testing and quality inspections.
The Mueller Streamline cross fitting is ideal for creating four-way connections in plumbing and other applications.
Thanks for subscribing!
This email has been registered!