3 x 1-1/2 Reducing CouplingThe 3 x 1 1 2 Female Pipe Thread Reducing Coupling is a durable, corrosion resistant pipe fitting designed to connect and transition from a pipe while maintaining a secure and leak proof connection. Made from high quality bronze, this coupling offers superior corrosion resistance, high mechanical strength, and longevity, making it suitable for marine, plumbing, fire protection, gas, and industrial applications. Specification Details TYPE Reducing