' Adjustable Gas Vent Elbow, Diameter 4 In., Bend Angle 90 Degrees , End Type Snaplock Coupling, High Temperature Degrees 400 to 550 Degrees F, Dimension B 5-1/2 In., Dimension C 1-1/2 In., For Use With Type B Gas Vent System ' Price For: Each End Type: Snaplock Coupling Item: Adjustable Gas Vent Elbow Dimension B: 5-1/2" Bend Angle: 90 Degrees For Use With: Type B Gas Vent System Dimension C: 1-1/2" High Temperature Degrees: 400 to 550 Degrees F Diameter: 4" Country of Origin (subject to change): Mexico