The 3 X 1-1/4" Black Malleable Iron Hex Bushing by Service Metal Products is a versatile fitting designed for pipe size transitions. This bushing features a hexagonal shape for easy tightening and installation, making it ideal for plumbing and HVAC applications. Constructed from durable black malleable iron, it offers excellent strength and resistance to corrosion. The bushing is compatible with standard pipe threads, ensuring a secure fit. With its reliable performance and robust construction, this fitting is perfect for both professional and DIY projects.