The 4" galvanized 90 degree elbow rounded double seams permit each section to turn freely without any chance of becoming disconnected. Highly durable， 30 gauge construction features a crimped end to easily assemble to furnace pipe and fittings of same diameter. Can be used to make angular or gradual turns.

• Brand Name: Imperial
• End 1 Diameter: 4 in.
• End 2 Diameter: 4 in.
• Adjustable: Yes
• Bend Degree: 90 deg
• Material: Galvanized Steel
• Product Type: Furnace Pipe Elbow
• Packaging Type: Boxed
• UL Listed: Yes
• Gauge: 30 Ga.
• Color: Silver