A brass adjustable spring hinge designed for hanging self-closing doors in basements, stairways, garages, and entrances. This hinge combines brass with cold rolled steel construction for durable performance. The adjustable closing speed allows you to customize door operation for your specific application.
Suitable for residential homes, commercial buildings, and apartment complexes, this spring hinge fits standard hinge cutouts and is rated for fire doors up to 3 feet by 7 feet. The wall-mounting design with eight mounting holes enables installation on standard hinge cutouts.
Features and Benefits
- Adjustable Closing Speed: Customize how quickly the door closes to suit your needs.
- Brass and Cold Rolled Steel Construction: Combines durability with long-lasting performance.
- 37 lb Weight Capacity: Rated to handle doors up to 3 feet by 7 feet.
- Wall Mounting with 8 Holes: Multiple mounting holes for installation on standard hinge cutouts.
- Versatile Applications: Works in basements, stairways, garages, entrances, and fire door installations.
Specifications
- Brand: National Hardware
- Model: N185-207
- Size: 4 x 4 inches
- Material: Brass and cold rolled steel
- Corner Style: 1/4-inch round corner
- Weight Capacity: 37 pounds
- Mounting Type: Wall mounting
- Mounting Holes: 8
- Fit: Standard hinge cutout and fire doors up to 3 ft x 7 ft
- Quantity: 1 per pack
