Intro
The Superior Brass 86 mm Square Centre Door Knob in Iron Black is a decorative and sturdy front-door feature designed to enhance the appearance of entrance doors. Made from durable cast iron, it offers a strong grip and adds a classic, heritage-inspired touch to any home façade.
Key Features & Benefits
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🔒 Function: Centre Door Knob (pull-only)
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🎨 Finish: Iron Black
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🛠 Material: Cast Iron
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📏 Size: 86 mm square backplate
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🔧 Compatibility: Suitable for timber entrance doors
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⚙ Operation: Fixed knob — does not turn or operate a latch
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📦 Inclusions: Mounting bolt and hardware (may vary by supplier)
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🛡 Design: Traditional square design ideal for classic or heritage doors
Specifications
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Backplate Size: Approx. 86 mm (square)
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Material: Cast Iron
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Finish: Iron Black (powder-coated)
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Mount Type: Through-door fixing
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Use Case: Main entrance doors, decorative pull knob
Applications
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Front entry doors
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Heritage and traditional homes
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Wooden exterior doors
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Decorative upgrades for classic entrances
Installation & Inclusions
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Installs using a through-door bolt
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Suitable for most timber entrance doors
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Clean with a dry or slightly damp cloth
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Avoid harsh cleaners; apply light oil/wax to protect finish
👉 This is a fixed centre door knob designed as a decorative pull for entrance doors.
Q2. Does this knob operate the door latch?
👉 No, it is a non-turning pull knob and does not control any door lock or latch.
Q3. What material is it made from?
👉 It is manufactured from solid cast iron for long-lasting durability.
Q4. Can this be installed outdoors?
👉 Yes, the Iron Black powder-coated finish is suitable for exterior use.
Q5. What is the size of this centre knob?
👉 It features an 86 mm square backplate, giving it a bold and traditional appearance.
Q6. What warranty does this product come with?
👉 Centre door knobs fall under the Accessories category, which includes a 7-year mechanical warranty and a 2-year finish/tarnish warranty. This covers manufacturing defects under normal use and excludes damage from misuse or harsh conditions.
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