✔ Sheet and Forged Brass - Polished
✔ Suits an Existing 54mm Hole in Door
✔ Australian Brand, Tradco Hardware
✔ Full Range of Internal Door Knobs
✔ Brass Through Screws (Tie-Bolts) and Threaded Spindle Included
Upgrading your door furniture couldn’t be easier than with these polished brass door knobs from Australian brand, Tradco Hardware. Featuring a retro fit design, they are equipped to fit an existing 54mm hole in your door, thereby removing the need to patch existing holes or replace your whole door. These door knobs self-align using the supplied through screws - also called tie-bolts - which secure each side of the door knob using a male and female connection. To further simplify your installation, use polished brass hirline hinges which don’t require a recess cut into the door or jamb.