National 3.5 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Electric Water Heater 1/2' thread

1/2' thread

Spring-loaded door quickly reacts to lock animal in securely and prevents escapes

allowing for increased productivity on the jobsite

warehouse or in a barn with livestock

7" Electrical Linesman's Plier With Side Cutter & Crimping Die

National 3.5 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Electric Water Heater 1/2' threadCatalog 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.