28ga Black Single Wall Flue Elbow

28ga single wall elbow for wood stove flue systems. These elbows are painted matt black and are adjustable from 0 to 90 degrees. A minimum clearance of 18" is required between the elbow and combustible materials. This distance can be reduced by 50% if a heat shield is used. The crimped ends of the pipe are to be installed pointing down or toward the stove. The pipe joints should be secured with at least three self tapping screws (not included).