• This 3-1/2" Satin Nickel Finish Spring Hinge is designed for hanging self-closing doors in basements, stairways, garages, & entrances, etc. Can be used in residential, commercial, & 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. Sold as a single hinge in pack. National Hardware Model No. N350-835.
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3-1/2" Satin Nickel Finish Spring Hinge

3-1/2" Satin Nickel Finish Spring Hinge

$ 16.99
$ 0.00 $ 16.99
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  • 3-1/2" size hinge with 1/4" radius
  • Closing speed is adjustable
  • Satin Nickel finish on cold-rolled steel material
  • 30 lbs safe working load each hinge
  • Hinge is UL approved for fire doors
  • Includes fasteners & tension pin for adjusting closing speed
  • Sold as single hinge in pack
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  • This 3-1/2" Satin Nickel Finish Spring Hinge is designed for hanging self-closing doors in basements, stairways, garages, & entrances, etc. Can be used in residential, commercial, & 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. Satin Nickel Finish on cold-rolled steel material. Sold as a single hinge in pack.  National Hardware Model No. N350-835.


  • Product  Model #
    3-1/2" Satin Nickel Finish Spring Hinge DIB-201179 | N350-835