Bright expressive style in a Polished Nickel Mushroom Mortice Knob
The Mushroom Mortice Knob in Polished Nickel brings crisp, expressive style to your interior. Because polished nickel has a bright, mirror-like tone, it changes gently with surrounding light. This creates a lively yet refined look. The mushroom profile feels smooth in the hand, and its simple rounded shape blends easily with many décor styles.
Solid brass build with smooth turning performance
Although the finish is polished nickel, the knob itself is made from solid brass. This gives it durability, balance and comfortable weight. The turning action feels smooth and controlled. Since polished nickel reflects light beautifully, it remains striking with simple care. Its tone adapts to the room, making it ideal for modern and traditional settings.
Mushroom Mortice Knob dimensions
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Knob Diameter: 50mm
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Projection: 70mm
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Rose Diameter: 55mm
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Spindle: 8mm
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Fixings included
Mushroom Mortice Knob coordination with Old English finishes
This Harrogate design sits within the Old English range, so it pairs naturally with matching polished nickel hardware. You can explore complementary pieces in the Polished Nickel Old English range.
Because polished nickel connects smoothly with softer metals, it also coordinates well with our Satin Nickel finishes.
For a modern industrial edge, it blends effectively with items in the Stainless Steel Old English range.
These combinations give you freedom to match finishes without breaking the overall look.
Easy installation with flexible door pack choices
Fitting this Mushroom Mortice Door Knob is simple, and our door packs keep the process organised. Each pack includes hinges, fixings and a spindle.
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Latch Pack (3″ or 4″) – Ideal for doors needing no lock.
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Bathroom Pack (3″ or 4″) – Includes a turn & release and deadbolt for privacy.
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Lock Pack (3″ only) – Perfect for bedrooms or studies requiring keyed access, complete with escutcheons and keys.
You can choose Grade 7 fire-rated hinges or Grade 13 fire-rated hinges, both supplied in packs of three. This keeps your installation safe and consistent with the finish.
Polished nickel detailing with clear, modern character
The mushroom shape brings a soft, rounded feel that works in many spaces. Meanwhile, the polished nickel finish adds depth and clarity without feeling too bright. Because it reacts to light, it brings subtle movement to the room throughout the day. The result is a clean, modern and expressive finish that enhances traditional and contemporary interiors.
Why shop at Doorphoria
Doorphoria handpicks each product for quality, strength and long-lasting beauty. You benefit from fast delivery, helpful customer support and a refined collection designed to elevate each room with confidence.


































