Wall Thickness : 4-1/8 In. - 7 In. Size : 5 In. A Size : 5-5/8 In. B Size : 9-1/2 In. Material : Galvanized Steel Temperature Rating : 550 F Grade : UL Listed
Size : 5 In. A Size : 9-1/2 In. B Size : 5-1/4In. C Size : 5-1/2 In. Material : Alum Liner/Galv Steel Jacket Temperature Rating : 550 F Grade : UL Listed
Wall Thickness : 4-1/8 In. - 7 In. Size : 3 In. A Size : 3-5/8 In. B Size : 7 In. Material : Galvanized Steel Temperature Rating : 550 F Grade : UL Listed
Size : 3 In. A Size : 6-5/8 In. B Size : 4-1/4 In. C Size : 4-1/4 In. Material : Alum Liner/Galv Steel Jacket Temperature Rating : 550 F Grade : UL Listed
Size : 6 In. A Size : 6-1/2 In. B Size : 18 In. C Size : 15-1/4 In. D Size : 10 In. Material : Aluminum/Steel Temperature Range : 550 F Grade : UL Listed
Size : 3 In. A Size : 3-1/2 In. B Size : 14-7/8 In. C Size : 12-1/4 In. D Size : 6-11/16 In. Material : Aluminum/Steel Temperature Range : 550 F Grade : UL Listed