National 4 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Brand_Seymour Mfg Tempers- Supercoil level wound coils

Tempers- Supercoil level wound coils are provided in the following tempers: Light anneal

#18 solid yellow line is easy to see on the job site

Roll Size: 2' x 25'

DCV50 series

National 4 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Brand_Seymour Mfg Tempers- Supercoil level wound coilsCatalog 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.