This 5" Steel Threaded Nipple Pipe is gold in color and the material is brass. The ends are threaded and the middle is smooth. It has a 1/4" inside diameter and 5" in length. There are over 150 pipes available to purchase on my eCrater site:
https://shadesetc.ecrater.com/p/4709495/5-steel-threaded-nipple-pipe