National 4 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Stringliner Hydroclean Fill Valve
Description
Hydroclean Fill Valve
6pt deep socket:1/4
robotically welded and mechanically descaled for a perfect fit
730 degrees Fahrenheit
You know it
National 4 In. Oil Rubbed Bronze 1/4 In. Radius Spring Door Hinge Stringliner Hydroclean Fill ValveCatalog 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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