3-1/2" Brass Finish Spring Hinge

3-1/2" size hinge with 1/4" radius Closing speed is adjustable Satin Brass 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 Product Description Specs This 3-1/2" Brass 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. N185-199.   Product  Model # 3-1/2" Brass Finish Spring Hinge DIB-212077  |  N185199