B&K 1/2"x8" Schedule 80 Coupler Pipe Nipple, MalexFemale Threaded. It is used for pressure applications and is made of lead-free PVC. This IAPMO certified and NSF listed nipple is versatile and can be used as a riser extension or reversed to accept impact sprinklers. Made in the USA.
WARNING: This product can expose you to chemicals such as Titanium Dioxide, which is known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov