National Mfg N115-303 Double Acting Spring Hinge 3 in 2 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N115-303 is a double acting spring hinge designed to allow doors to swing freely in both directions and return to a closed position automatically. Sold as a 2-pack, each hinge measures 3 inches and features a dull brass finish. These hinges are rated for doors ranging from 3/4 inches to 1-1/4 inches thick and support a maximum door weight of 30 pounds. Licensed contractors, carpenters, and general tradespeople install these on interior passage doors, cafe-style doors, and similar swinging door applications where a self-closing, dual-direction action is required.

This hinge is suited for light-duty residential and light commercial swinging door installations. Typical applications include kitchen pass-through doors, saloon-style doors, and interior partition doors that require hands-free, automatic return to center. The double acting mechanism eliminates the need for a separate door closer on low-traffic interior openings. The dull brass finish blends with standard interior hardware in residential settings. Each pack includes 2 hinges to cover a single door installation.

Key Features

• Double acting spring mechanism allows door swing in both directions with automatic return to closed
• Fits doors 3/4 inches to 1-1/4 inches thick
• Maximum rated door weight of 30 pounds
• 3-inch hinge size suitable for standard interior doors
• Dull brass finish for a traditional interior hardware look
• Sold as a 2-pack to cover a complete single-door installation

Compatibility

Designed as an OEM-style replacement or new-installation hinge for interior swinging doors between 3/4 inches and 1-1/4 inches thick with a maximum weight of 30 pounds.

Installation Notes

Installation is typically performed by a carpenter or general contractor using standard woodworking tools. Ensure the door is properly fitted and plumb in the frame before mounting. Mortise or surface-mount according to the door and frame construction. Follow all applicable local building codes for interior door hardware installation.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.