National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Portable Forced Air Heaters & Parts Heavy Duty Plastic Tray with

Heavy Duty Plastic Tray with patented grid pattern

providing the ability to right size the tank for the application and premix multiple tanks to increase productivity

61 mg/kg Zinc 260

1-1/2" npt discharge & durable cast iron base

Includes: (1) 2760-20 1/4 In

National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Portable Forced Air Heaters & Parts Heavy Duty Plastic Tray withCatalog model No. V521 series. Cold rolled steel. Designed for hanging self closing doors in basements, stairways, garages, and entrances. Can be used in residential, commercial, and apartment buildings. Hinge is UL approved for fire doors. Closing speed is adjustable. Fits standard hinge cutout. 1 4' radius, round corner automatic door closing spring hinge.