JIW Square Door Hinges Matte Black 3.5 Inch x 3.5 Inch, 12 Pack – Interior Door Hinge Hardware

Overview

Elevate doors, cabinets, and wooden enclosures with the JIW Matte Black Square Door Hinges. Each hinge features a clean 3.5 inch square footprint and a modern matte finish that resists fingerprints while lending a contemporary edge to living spaces, offices, dorms, or shops. The square corners and bold metal profile create a cohesive look when paired with matching door hardware.

Designed for versatility, these hinges suit interior doors and a range of wood projects. The matte black tone blends with dark furnishings and provides a timeless, streamlined appearance that can complement both minimalist and industrial decors.

What’s Included & Quick Installation

• 12 hinges per pack with 72 screws included for fast, ready-to-go installation
• Six-hole mounting plates for strong, stable alignment on standard hole patterns
• Extra long 18 screws included to simplify replacing existing hardware using the same hole pattern

Performance, Durability & Use Cases

• Full mortise design for a flush, secure fit in typical door preparations
• Smooth plain bearing action supports regular, everyday use with dependable operation
• Rotates up to 270 degrees for flexible door swing options on interior applications

The matte black finish adds a modern touch that pairs well with various door styles, from bedroom to hallway, and even sheds or outdoor-adjacent spaces when paired with appropriate framing. The hinges are described as sturdy and long-lasting, making them a practical update for high-traffic rooms and shared spaces.

Practical Tips & Real-World Scenarios

• Update multiple doors in a room for a cohesive look across entry, closet, and cabinet doors
• When replacing hardware, rely on the same hole pattern and the included extra-long screws for a straightforward swap
• For quieter operation, you can add damping oil, noting that some homeowners prefer hinges without damping for easier future maintenance