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Delamain Plain knob in Matt Black - DK35CMB

Manufacturer part number: DK35CMB
GTIN: 5031477163436
Delivery date: 1-3 days
£50.60 excl VAT
Delamain Plain knob in Matt Black - DK35CMB
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Door Knobs are Supplied in Pairs

Door knobs are priced and Supplied in Pairs

The Delamain plain mortice door knob is a high-quality brass-based product finished to a high standard.


  • Concealed fixing system, no visible fixing screws.
  • Un-sprung knobs for use with quality latches.


  • 70mm diameter rose.
  • 55mm diameter knob.
  • 67mm projection.

Scroll down the page for matching products in this range.

Products specifications
Base MaterialBrass
Warranty10 Year Mechanical
UseInternal and External Use

All door knobs are supplied in pairs with spindles and fixings. Locks and latches are ordered separately to suit your door.

Door knobs require a deeper latch than standard handles to prevent your hands from being trapped between the door knob and door frame when you close the door towards you. For this reason, we recommend a 102mm (4-inch) door latch, however, you will need to make sure that the door can accommodate this size latch first. A 76mm latch can work on some door knobs but we do not recommend a 64mm latch or lock unless the door knobs are installed in the middle of non-rebated double doors.

For un-sprung door knobs, you will need a high-quality latch.

For information on lock and latch sizes please see FAQ 'What backset size do I need?'

Simply Door Handles can offer next-day delivery on thousands of leading branded products. Please see our delivery page for further details.

Delivery to;

  • England, Wales, Scotland (Excluding, Scottish Highlands and Islands, Offshore Islands, Channel Islands and certain remote regions)
    • (Goods value for orders over £75) - £ FREE.
    • (Orders under £75) - 1 to 3 working days - £5.99 (DPD Local).
    • (Orders under £40) - 1 to 3 working days - £5.99 or 3 to 7 working days - £4.40 (Royal Mail).
  • Northern Ireland (2 Working Days) £12.50. Please note that certain more remote Scottish locations are charged at a higher rate of £24.50, please use our 'estimate delivery' feature for an exact cost when viewing your basket.
  • Channel Islands and Some Offshore Islands, (Jersey, Guernsey. Isle of Wight, and Isle of Man) £22.50.
  • Scottish Islands, Scottish Highlands, Shetland, Orkney and Hebrides (3 working days). - £19.99 (DPD Local).
  • Republic of Ireland (2 -3 Working Days) - £12.50 (DPD Local). Please note customs within the Republic of Ireland charge a processing fee of €6.5 for each shipment, this is payable with import duties by the receiver.

Please see our delivery page for other countries.

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