The 12" Diameter Superior Square Top Term. with Slip Section is designed for quality fireplace systems. This UL127 listed pipe was created with durability in mind and is featured with a 1-12" gain, making it versatile. It's 12" diameter ensures phenomenal durability and it's 2100º high temperature pipe is secure for supporting any temperature that you are hosting. Providing functionality and versatility, this heavy duty pipe's gain adjusts from 1-12" for the square top.

• Heavy duty UL127 listed black pipe
• 12" diameter with square top
• Versatile 1-12" gain