The Light & Narrow Butt Hinge is a durable and smooth operating hinge with a neat and flush finish, designed for hanging interior doors in residential applications. This product is zinc-plated for a decorative finish. Suitable for internal doors and cabinet doors Designed to hang doors with a flush finish to jamb Square edge profile for a modern feel Door edge to be rebated to suit hinge style Available in a range of sizes 100x75x1.6mm Note: A fixed pin hinge is often used for external doors providing a secure entry.