The sheet metal register duct ceiling outlet box is designed for a duct transition between round pipe and square ceiling diffuser, suitable for air ventilation systems in commercial buildings, home, and industrial workplaces.Specification:Color: Silver Tone;Material: Galvanized Steel ;Inner size: 254 x 254mm / 10 x 10″; (L*W), fits 10×10″; ceiling diffuser.Duct Collar Outside Diameter: 152.4mm / 6 inch;Duct Collar High: 60mm/0.24 inch;Thickness: 0.6mm / 0.02 inch;Packing List: 1 x Ceiling Register BoxAdvantage:Made of galvanized iron, it is not only corrosion-resistant and strong but also capable of withstanding high temperatures and high pressure, ensuring reliable operation of the ventilation system. It can be used in outdoor environments for a long time, not easy on the aging.With a smooth surface and good sealing.

This 90 degree register boot is used to make a duct transition from round pipe or flexible duct to register or vent grille. In addition, it serves as a versatile connector for exhaust fans, range hoods, dryer vent covers, and HVAC system. Its unique air leak proof and space saving design makes it a good choice for ventilation projects, ensuring enhanced ventilation efficiency.Specification:Color: Silver Tone;Material: Galvanized Iron;Total Size: 254 x 101.6 x 240mm / 10 x 4 x 9.45 inch (L*W*H);Rectangular Interface Size: 254 x 152.4mm / 10 x 6 (L*W), fits 6 x 10 inch register or grille.Round Interface Outside Diameter: 152.4mm / 6 inch;Thickness: 0.6mm / 0.02 inch;Packing List: 1 x HVAC Duct Pipe Transition FittingAdvantage:Crafted from a galvanized plate, this transition is longevity and reliability.

The sheet metal register duct ceiling outlet box is designed for a duct transition between round pipe and square ceiling diffuser, suitable for air ventilation systems in commercial buildings, home, and industrial workplaces.Specification:Color: Silver Tone;Material: Galvanized Steel ;Inner size: 254 x 254mm / 10 x 10″; (L*W), fits 10×10″; ceiling diffuser.Duct Collar Outside Diameter: 152.4mm / 6 inch;Duct Collar High: 60mm/0.24 inch;Thickness: 0.6mm / 0.02 inch;Packing List: 1 x Ceiling Register BoxAdvantage:Made of galvanized iron, it is not only corrosion-resistant and strong but also capable of withstanding high temperatures and high pressure, ensuring reliable operation of the ventilation system. It can be used in outdoor environments for a long time, not easy on the aging.With a smooth surface and good sealing.

This straight register boot is used to make a duct transition from round pipe or flexible duct to register or vent grille. In addition, it serves as a versatile connector for exhaust fans, range hoods, dryer vent covers, and HVAC system. Its unique air leak proof and space saving design makes it a good choice for ventilation projects, ensuring enhanced ventilation efficiency.Specification:Color: Silver Tone;Material: Galvanized Iron;Total Size: 254 x 152.4 x 205mm / 10 x 6 x 8.07 inch (L*W*H);Rectangular Interface Size: 254 x 203mm / 10 x 7.99 (L*W), fits 8 x 10 inch register or grille.Round Interface Outside Diameter: 203mm / 7.99 inch;Thickness: 0.6mm / 0.02 inch;Packing List: 1 x HVAC Duct Pipe Transition FittingAdvantage:Crafted from a galvanized plate, this transition is longevity and reliability.