Premium Stainless Steel Construction: Made from durable stainless steel for excellent rust and corrosion resistance.Solid thick body is not easy to break, keeping stable performance for years. Universal Size Fit: Standard overall dimension fits residential and commercial wooden doors perfectly. Works well for room doors, bathroom doors and passage doors, compatible with most conventional door types. Smooth & Quiet Operation: Precision-machined hinge pin reduces friction and noise. No squeaking even after thousands of openings and closings. Easy DIY Installation: Standard screw hole spacing matches common hinge cutouts. Comes with basic mounting screws. Quick replacement for old or broken hinges. Wide Application:Simple modern look blends well with various interior styles. Suitable for residential houses, rental homes, offices, hotels and retail stores as daily replacement door hinges.