National Hardware Door Hinge, 3-1/2 in x 3-1/2 in, 1/4 in Radius, Brass, Adjustable Spring, 3 Holes Per Leaf

A brass spring hinge that helps a door close with less fuss and more control.

Fits standard hinge cutouts and keeps self-closing doors moving the way you want.

Product Overview:

When a door swings too freely, you hear it, feel it, and notice the drag on your day. This door hinge is built for that kind of fix. It gives you a solid, self-closing setup for basements, stairways, garages, and entry doors, with the closing speed set where you want it. The brass finish brings a clean look, and the steel build gives it some grit. It suits residential, commercial, and apartment spaces, and the UL approval for fire doors adds a bit of peace of mind. Set it in place and you get a door that shuts with less clatter and more control.

Key Features:

• Adjustable closing speed: Lets you tune the swing so the door closes with a smoother, more controlled feel.
• Self-closing design: Helps keep busy doors from standing open, which is handy in garages, stairways, and shared spaces.
• Steel construction: Built from cold-rolled steel, so it brings steady support and holds up to everyday use.
• UL approved for fire doors: A practical fit when you need a hinge that matches fire door requirements in the right application.
• Standard fit and round corner profile: The 3-1/2 inch by 3-1/2 inch size with 1/4 inch radius and 3 holes per leaf makes installation straightforward.

Quick Specs:

• Brand: National Hardware
• Model Number: N185-199
• Series: V521
• Color: Brass
• Dimensions: 3-1/2 in x 3-1/2 in
• Material/Finish: Steel, Brass
• Format/Type: Door Hinge
• Compatibility/Use: Residential/Commercial

If you want a door that shuts with a quieter, more even feel, this hinge gets you there without a lot of drama. Picture the door closing cleanly, hear the softer click, and feel the place settle down a bit. Want to make that swap?