SORGMACH 3-Piece 4-Inch Matte Black Self-Closing Door Hinges

Overview

Meet the SORGMACH 3-Piece Self-Closing Door Hinges in a matte black finish. These 4 x 4 inch full mortise hinges blend a robust profile with a clean, modern look for interior doors. The hinges are 0.098 inch thick and feature 5/8 inch radius corners with eight screw holes for secure mounting. A smooth plain bearing design and an adjustable spring let you fine tune the closing action without sacrificing durability. The central shaft includes damping oil to minimize friction during open and close cycles, contributing to a quieter operation.

Key features

• Matte black finish for a modern look that complements most decors
• 4 x 4 inch full mortise geometry with 0.098 inch thickness and 5/8 inch radius corners
• Eight screw holes for secure mounting across standard door frames
• Adjustable spring tension to tailor closing speed and pressure
• UL Listed for quality assurance and broad indoor usage
• Includes three hinges, screws, and an instruction manual

Ideal uses

Designed for both interior and exterior adjacent doors in living areas, offices, kitchens, bathrooms, bedrooms, classrooms, and more. The matte finish helps doors feel modern and cohesive with a variety of styles, while the auto close function supports traffic flow and energy efficiency in busy spaces. These hinges are versatile enough for bifold doors and other interior layouts as well as some outdoor structures such as garages.

• Residential contexts: apartments, homes, and multi room layouts
• Commercial spaces: offices, classrooms, and reception areas

What you get and installation at a glance

Along with the hinges, you will receive a complete hardware set and a concise manual that guides quick installation. The included screws provide a solid base, and the adjustable design makes it straightforward to achieve a balanced feel on many door types. If you are refreshing an older door or updating hardware for a modern look, these hinges offer a practical upgrade without major renovations.

Durability and maintenance

With a protective matte finish, robust flat iron construction, and a damping oil feature, these hinges help reduce friction and wear over time. When installed correctly, you can expect smoother open and close cycles and a consistently neat appearance in high-traffic spaces. If you have questions, SORGMACH offers responsive support.

Note: This description summarizes the product features and presents benefits as possibilities to consider for your space. It does not constitute a guarantee of results.