KNOBWELL Interior Door Hinges, 4 Inch Matte Black Door Hinges, 30 Pack

KNOBWELL Interior Door Hinges, 4 Inch Matte Black Door Hinges, 30 Pack

• Standard Size Door Hinges: 4" x 4" matte black door hinges with 5/8" corner radius and 8 holes. Designed to fit standard solid core residential doors with a thickness greater than 1.77" (45 mm). Crafted from 100% high-quality iron with a 0.09" (2.2 mm) thickness, the heavy-duty door hinges deliver superior load-bearing strength and enhanced security, keep your door stable without sagging or misalignment, and allow a full 270° rotation for flexible installation
• Rust-Resistant & Durable: These door hinges have passed a 24‑hour salt spray test, and their matte black finish stays securely in place without chipping or peeling. Black door hinges resist fingerprints and are easy to wipe clean. Their smooth, rounded edges give a clean, refined look and won't scratch your hands during installation. Built with solid craftsmanship, these hinges offer reliable rust and corrosion protection, making them an excellent choice for both interior and exterior doors (bedrooms, bathrooms, kitchens, offices, and entryways)
• Pre-Lubricated & No-Squeak Design: These black hinges feature built‑in damping oil in the pin to reduce metal‑on‑metal friction, ensuring smooth, no‑squeak operation with every open and close for a quieter, more comfortable living space. We offer two 4‑inch models with different hole patterns, and recommend at least 3 hinges per door for best performance
• Removable Pin & Quick Installation: Each door hinge comes with 8 screws – all standard-sized and sturdy, and they won't snap. The removable pin of the hinge makes setup faster and easier, and with clear instructions included, even one person can handle the installation without hassle – perfect for DIY enthusiasts
• Quick Support Guaranteed: If there is any problem or worry about our black hinges for doors, please feel free to let us know. KNOBWELL respect all the reviews and are dedicated to providing better products and experience