SELKIRK RV 6 In. x 6-5/8 In. x 17 In. x 12 In. Pipe Support Assembly

Support assembly for gas vent pipe. Supports pipe as you are going through a ceiling. Support plate also serves as a firestop. Will support a maximum of 35′ of gas vent. Size refers to the inside diameter of the pipe or fitting. The outside diameter of RV is approximately 1/2″ larger. Type B gas vent.