Heritage Brass Concealed Fixing Mortice Knobs

Screwless Door Knobs on Concealed Fixing Roses

Concealed fixing roses clip over a hidden base plate so no screw heads are visible on the finished door. The result is a cleaner, higher-end look that is popular with interior designers. Heritage Brass offers five concealed fixing mortice knobs: Knightsbridge Knurled, Owen Knurled, Whitehall, Hampstead and Chelsea.

Five screwless designs

Knightsbridge and Owen for knurled texture, Whitehall for a ringed dome, Hampstead for a ball shape and Chelsea for an oval.

How concealed fixings work

A base plate is screwed to the door and the decorative rose fits over it, hiding the screws. All five are sprung on one side for a lightly sprung or standard 76mm latch.

Browse all Heritage Brass mortice knobs.

Available finishes

33 products in Satin Nickel, Satin Brass, Polished Brass, Polished Chrome, Matt Bronze, Antique Brass and Polished Nickel.

Frequently asked questions

What is a concealed fixing rose?
A rose that covers its fixing screws so none are visible on the door.

Are concealed fixing knobs harder to fit?
No, they fit in the same way; the cover rose simply clips or screws over a base plate.

Which concealed knob is oval?
Chelsea.

Why order from Trade Door Handles

Behind the website is T.H. Wiggans Ironmongery, an established ironmongery business since 1976 with showrooms in Kendal and Carlisle. We work with M.Marcus products every day and can help you get the right knob, latch and finish first time.