National 3.5 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge ClimaPlus decorative corners

decorative corners

ANSI/BHMA (American National Standards Institute/Builders Hardware Manufacturers Association) Grade 3

Cold-rolled steel

not just a surface coating

Easy placement or removal of convEGGtor

National 3.5 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge ClimaPlus decorative cornersCatalog 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.