Product Details

antique rim lock assembly featuring a surface-mounted iron lock box, a brass doorknob, and a matching rosette plate.Key CharacteristicsRim Lock Design: Unlike modern mortise or cylindrical locks, this hardware mounts directly onto the inside surface of a door.Period Details: The shape of the doorknob, the casting of the iron box, and the patina suggest a late 19th-century to early 20th-century origin.Component Wear: Heavy oxidation is present on the iron casting, while the brass elements show a classic aged, unlacquered tarnish.Restoration TipsDisassembly: Carefully back out the set screw on the knob shaft to separate the handles from the spindle.Rust Removal: Soak the iron lock box in an evaporative rust converter or scrub it with a brass wire brush.Internal Lubrication: Open the casing to clean out old, hardened grease and apply a fresh coating of dry graphite lubricant.Brass Cleaning: Use a mild polishing compound if you prefer a bright finish, or leave it as-is to preserve the anti