Home Delivery
  • Local deliveries (HX, HD, LS, YO, BD, WF, & HU) £20–£30 for orders under £1000, and free over £1000.
  • Other UK postcodes – A flat fee of £48 inc VAT applies when you purchase internal doors – Enjoy free shipping on orders above £1000*
  • For smaller items or ironmongery, a flat rate of £15 inc VAT applies.

*Please see our Delivery Charges page for full details and exceptions.

COLLECTION
  • Prefer to pick up? Collect your items for FREE from our office or warehouse. Call us to find your nearest collection point and arrange a suitable day.

Lead Times

  • In-stock internal/external doors are delivered within 3-5 working days*
  • Ironmongery 1-2 working days
  • Need it fast? We offer next day delivery – get in touch for a price. Order before 10:30am for next working day delivery on most doors. *Charges and lead times vary by postcode and supplier, so please contact us for a quote.

Backorder Policy

  • If any part of your order is out of stock/on backorder for more than 2 weeks, we can offer to split deliveries at no extra cost.

For full delivery details, visit our Delivery Information page.

Old English Harrogate Solid Brass Mushroom Mortice Knob on Concealed Fix Rose – Matt Gun Metal

£51.27 inc. VAT
£42.73 ex. VAT

Atlantic UK logo – interior door hardware and finish experts
in stock

updated daily – subject to change

Delivery Lead Time: 3-5 working days

Delivery Lead Time: 1-2 working days

Delivery Lead Time: made to order 3-4 weeks

Delivery Lead Time: 1-2 working days

Delivery Lead Time: 3-5 working days Colour Finishes: Approx. 4 weeks

Old English Harrogate mushroom mortice knob in Matt Gun Metal. Solid brass with concealed rose. Available in latch, bathroom or lock packs. Fast UK delivery from Doorphoria.

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A modern Matt Gun Metal take on the Old English Harrogate mushroom mortice knob

The Old English Harrogate mushroom mortice knob in Matt Gun Metal brings a bold, modern look to your door. Its rounded profile feels natural and balanced in the hand. The finish blends dark grey tones with a soft matte surface, creating a stylish look that works beautifully in both industrial and contemporary home settings. Because the gunmetal tone is muted, it adds depth without overpowering a room.

Solid brass strength in every Old English Harrogate mushroom mortice knob

This Old English Harrogate mushroom mortice knob is made from solid brass, giving it a strong and reliable feel with every turn. The movement stays smooth, and the concealed rose hides all screws for a clean, uninterrupted shape. The Matt Gun Metal finish offers a refined, understated look that pairs well with stone, wood and darker colour palettes. Since it resists fingerprints, it stays looking fresh even on well-used interior doors.

Dimensions

  • Knob Diameter: 57mm

  • Rose Diameter: 60mm

  • Projection: 73mm

  • Spindle Size: 8mm

  • Fixing: Concealed rose

Door pack options for the Old English Harrogate mushroom mortice knob

You can choose from three pack options depending on your room.
The Latch Pack suits general interior doors and includes the knobs, latch and hinges.
The Bathroom Pack adds a turn and release with a deadbolt for privacy.
The Lock Pack includes a 3-lever deadlock, keys, escutcheons, latch and hinges for added security.
Each pack ensures a matching finish for a consistent, polished door setup.

Hinges that complement the Old English Harrogate mushroom mortice knob

Two hinge types pair perfectly with this knob.
Grade 7 Fire-Rated Hinges are ideal for lighter doors.
Grade 13 Fire-Rated Hinges offer extra support for heavier doors.
Both hinge packs include three hinges and align well with the weight of the solid brass construction.

Matt Gun Metal—bold, modern style for the Old English Harrogate mushroom mortice knob

Matt Gun Metal adds a bold yet refined touch to your interior. Its charcoal tone feels modern and versatile, making it a popular choice for contemporary homes. The finish pairs well with metallic accents, rich colours and industrial décor. To complete a fully coordinated look, pair this knob with the matching Old English Kendal Door Handle – Matt Gun Metal, which shares the same textured matte depth.

Why shop at Doorphoria

Doorphoria offers fast UK delivery and a curated Old English collection designed for stylish, cohesive interiors. Matching handles, knobs and accessories make it easy to build a complete look throughout your home.

Weight: 0.98 kg
SKU: OE58MMKMBN
Home Delivery
  • Local deliveries (HX, HD, LS, YO, BD, WF, & HU) £20–£30 for orders under £1000, and free over £1000.
  • Other UK postcodes – A flat fee of £48 inc VAT applies when you purchase internal doors – Enjoy free shipping on orders above £1000*
  • For smaller items or ironmongery, a flat rate of £15 inc VAT applies.

*Please see our Delivery Charges page for full details and exceptions.

COLLECTION
  • Prefer to pick up? Collect your items for FREE from our office or warehouse. Call us to find your nearest collection point and arrange a suitable day.

Lead Times

  • In-stock internal/external doors are delivered within 3-5 working days*
  • Ironmongery 1-2 working days
  • Need it fast? We offer next day delivery – get in touch for a price. Order before 10:30am for next working day delivery on most doors. *Charges and lead times vary by postcode and supplier, so please contact us for a quote.

Backorder Policy

  • If any part of your order is out of stock/on backorder for more than 2 weeks, we can offer to split deliveries at no extra cost.

For full delivery details, visit our Delivery Information page.

  • If any part of your order is out of stock/on backorder for more than 2 weeks, we can offer to split deliveries at no extra cost.

For full delivery details, visit our Delivery Information page.

FAQs

1. Does the Matt Gun Metal finish show fingerprints?

No. The matte surface resists marks and stays clean with minimal care.

2. Which doors suit the latch pack?

It’s ideal for interior doors that do not require a lock.

3. Can Matt Gun Metal be matched with other finishes?

Yes. It pairs well with Matt Gun Metal, Matt Black and contemporary steel finishes.

4. Are the screws visible once fitted?

No. The concealed rose hides all fixings for a smooth design.

5. What spindle size does the knob include?

It comes with an 8mm spindle suitable for standard UK internal doors.

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FAQ’s

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Email us anytime for more detailed enquiries. sales@doorphoria.co.uk

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Monday – Friday 9am until 5pm Saturday 9am until 12pm 01484 218928