National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge grill cover Cut to fit using scissors

Cut to fit using scissors or razor knife

Much quieter than metal roofing

Precision balanced fan blades for minimum vibration and no heat distortion

Curved and angled lines accentuate the EGG form

National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge grill cover Cut to fit using scissorsCatalog 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.