Ductmate® Quick-Sleeve Unique Round Duct Connector, 1-Bolt Quick-Sleeve Connection, Galvanized
Ductmate® Duct Connector, Unique Round, Series Quick-Sleeve, 1-Bolt Quick-Sleeve Connection, 12 in Dia, For Use With: Air-Conditioning, Ventilation and Dust Collection System, Galvanized
Quick-Sleeve is a band-clamp connection available with a single-bolt connection for 3 in through 18 in diameter ducts and a double-bolt connection for 4 in through 18 in diameter ducts.