This 1/2" x 3/8" schedule 40 PVC bushing allows you to connect two sections of pipes, together. The two connections of the bushing are threaded, a 1/2" connection on one end and a 3/8" on the other. Normally used to transition from a DWV system to a PVC sewer piping system. Also, this PVC bushing is used in both the drainage and venting sections of the plumbing installations. Furthermore, just like many other fittings, this bushing uses a Teflon thread tape is recommended for threaded joints. This 1/2" x 3/8" bushing can handle fluids at service temperatures up to 140 degrees Fahrenheit, allowing a wide range of process applications, including corrosive fluids. With its functionality, this fitting is widely demanded in the pipe fitting market. Here at PlumbersStock, we carry a wide range of fittings for your plumbing needs. And we offer these products for you to own at a very reasonable price.