Deflecto DGT37 Galvanized Round Transition (7 Inch)

• Connects round duct to rectangular duct ;• Offset allows for close connection to walls;• All-galvanized steel;• Dimple lock;• Rolled edges for safety ;• Operational temperature range: -100deg F to 430deg F;• 3-1/4 in. x 10 in. to 7 in.;