KNOBWELL Interior & Exterior Door Hinges, 4 Inch Black Door Hinges, 40 Pack

KNOBWELL Interior & Exterior Door Hinges, 4 Inch Black Door Hinges, 40 Pack

• Standard Size Door Hinges - Size: 4 inch x 4 inch; Corners: 5/8 inch Radius; Thickness: 0.09" (2.2 mm); Finish: Matte Black; Material: 100% High-Grade Quality Iron. Designed to fit standard solid core residential doors with a thickness greater than 1.77" (45 mm). The heavy duty 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 matte black door hinges have passed a 24‑hour salt spray test, and their matte black finish stays securely in place without peeling. The black hinges for doors resist fingerprints and are easy to wipe clean. Their smooth, rounded edges give a clean, classic look and won't scratch your hands. Solid build ensures rust/corrosion protection, ideal for both interior and exterior doors (bedrooms, bathrooms, kitchens, offices, entryways)
• Pre-Lubricated & No-Squeak Design - These interior door 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 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 heavy duty door hinges 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 door hinges interior, please feel free to let us know. KNOBWELL respect all the reviews and are dedicated to providing better products and experience