The 4" 150# BLK MI CROSS from SERVICE METAL PRODUCTS is a black malleable iron fitting designed for versatile piping configurations. Rated for 150 pounds, this cross fitting allows for the connection of multiple pipes at right angles, making it essential for plumbing and HVAC systems. Its robust construction ensures longevity and resistance to corrosion, while its standard dimensions facilitate easy installation. This fitting complies with industry standards for safety and performance, making it a reliable choice for various applications.