Features & Benefits

• Three Piece Adjustable Elbow Twists for Easy Offsets
• Used When an Offset is Required to Avoid Obstructions Such as Rafters, Joists and Other Construction Obstacles
• Limited Lifetime Warranty

Specifications

• Type: Adjustable, Double Wall, Round
• Size A: 4 Inch Diameter
• Size B: 4 Inch Diameter
• Angle: 45/60 Degree
• Material: Aluminum (Inner Liner), 28 Gauge Galvanized Steel (Outer)
• Applicable Standard: UL 441, ULC S-605, NFPA 54/211
• Application Residential, Light Commercial, Industrial