From The Anvil Brompton Centre Door Knob Square - Black

The Brompton suite is our most contemporary design to date, and features a textured knurled patter...

Best current price£26.40from Cast In Style

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9 offers from £26.40 - £175.03

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Cast In StyleBlack Brompton Centre Door Knob (Square)
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£26.40
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Wayfair UKBrompton Single Dummy Door Knob
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£133.35
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eBayFrom The Anvil 46757 Black Brompton Centre Door Knob (Square)
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£139.80
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B&QB&Q - Matt Black Brompton Centre Door Knob (Square)
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£175.03
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Product Information

Full details

The From The Anvil Brompton Centre Door Knob in Black is designed for homeowners and renovators seeking a contemporary, industrial aesthetic for their external doors. Featuring a unique textured knurled pattern, this centre knob provides a tactile and modern upgrade to country cottages, townhouses, or commercial storefronts. While its forged mild steel construction offers excellent durability and a striking visual contrast, users should note that the bolt-through installation requires drilling through the door, making it a permanent fixture choice.

All features

ColourBlack
Model Part Number46757
BrandFrom The Anvil

Extended Product Information

FAQs

Does this knob turn or operate a latch?

No, this is a centre door knob intended for decorative use and pulling the door shut; it does not rotate or operate a latch mechanism.

Can this knob be used on exterior doors?

Yes, it is forged from mild steel and finished with a high-temperature baked coating that makes it durable and corrosion-resistant for external use.

How do I secure the knob to the door?

The knob is installed using a bolt-through method with the included M8 x 110mm stainless steel bolt.

What are the dimensions of the rose?

The square rose measures 90mm x 90mm with a projection of 12mm.

What is the diameter of the knob itself?

The knob has a diameter of 90mm.

Is the anti-rotation pin necessary?

Yes, it is highly recommended to use the location pin to ensure the knob remains perfectly straight and does not rotate over time.

Troubleshooting

The knob spins or moves out of alignment

Ensure the anti-rotation pin is correctly seated in the door and that the M8 bolt is tightened securely from the inside.

The finish looks dull or dusty

Gently clean the surface with a damp, soft cloth. Do not use chemical polishes.

Bolt does not fit through the door

Check that the door thickness is compatible with the 110mm bolt provided; if the door is thicker, you may need a longer M8 threaded rod.

Pros and Cons

Pros

  • Distinctive modern knurled texture
  • Highly durable, corrosion-resistant finish
  • Anti-rotation pin ensures stability
  • Compatible with a wide range of property styles
  • High-quality forged steel construction

Cons

  • Requires drilling a hole through the door for mounting
  • Fixed position; cannot be used to operate a latch
  • Requires matching drill bit for installation

Setup, Compatibility & Care

Installation requires a bolt-through approach. You will need to drill a hole through the center of your door to accommodate the M8 threaded bolt. Before drilling, ensure you mark the center point precisely to align the 90mm square rose. The anti-rotation pin should be seated into a small pilot hole to prevent the knob from twisting. For long-term care, the baked black finish is designed to be low maintenance. Simply wipe the knob occasionally with a soft, lint-free cloth to remove dust or debris. Avoid using harsh chemical cleaners or abrasive scouring pads, as these may damage the baked-on finish and expose the steel beneath to the elements.

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