These 8 piece door hinge pins are made from high-grade brass and are rust resistant, wear resistant and tear resistant, ensuring long term durability and reliability in both residential and commercial environments Ideal for homeowners, craft enthusiasts, and professional contractors looking for superior hardware to maintain or upgrade the doors of residential, office, or commercial buildings Each brass hinge pin measures approximately 3.5 inches in length and features a universal design that seamlessly replaces worn out pins on most standard door hinges with no modification required for easy compatibility Ideal for indoor doors, garage doors and self-closing mechanisms, these hinged replacement pins provide a smooth and quiet operation and enhance the functionality of everyday door applications Easy to install, just use the old pins, lubricate the lubricant and insert the new brass pins to make the door moving and easy to maintain, Manufacturer: Tertioi