Assembled with 1/8 in zinc plated rivets|Neoprene rubber damper gasket|4 to 12 in 26 ga, 14 to 18 in 24 ga damper
Heating & Cooling Products Take-Off, High Efficiency Side, Series: 8240, 8 x 14 x 10 in Size, 10-1/4 in Length, 10 in Width, 26 ga, Steel, Hot Dipped Galvanized