PATIKIL 12" Round Duct Collar, Galvanized Duct Connector Flange Pipe Collar Take Off Collar for Flexible or Rigid Ducts, Heating Cooling Ventilation Exhaust Fan Vent Systems XVXUOU The connection is equipped with

The connection is equipped with a metal ring mouth

durable and corrosion-proof

Proper Size: the expanded size is of each finger dressing is about 1

- Great for wardrobes

PATIKIL 12" Round Duct Collar, Galvanized Duct Connector Flange Pipe Collar Take Off Collar for Flexible or Rigid Ducts, Heating Cooling Ventilation Exhaust Fan Vent Systems XVXUOU The connection is equipped withSpecification: Color: Silver Tone; Material: Galvanized Steel; Size: 150 x 0. 6 mm 6 x 0. 02 Inch (H*T); Round Base Diameter: 380 mm 15 Inch; Outer Diameter of Interface: 300 mm 12 Inch; Mounting Hole Diameter: 4mm 0. 16 Inch; Distance Between Adjacent Mounting Holes: 170mm 6. 7 Inch; Packing List: 1 Pcs x Duct Connector Advantage: Make of durable galvanized steel material, sturdy, waterproof, moisture resistant and wear resistant, good toughness and