Constructed with durable, corrosion resistant and lead-free brass, this street elbow is used to change the direction of pipes by 90 degrees. They have both male and female pipe threaded ends and the fitting conforms to NSF 61 and 372 and is registered in Mass. Use with copper, brass, or iron pipe on oil, natural gas, water and air. 1-piece per package LFA-782 90 bend Do not use underground Ideal for use with copper, brass, or iron pipe on oil, natural gas, water and air Cast brass Male and female thread ends