Skimmed plasterboard installation
You’ll need our back box and 3mm plaster trim to get a flush look on skimmed plasterboard. You’ll also need to watch the fitting instructions before installing.
Onslow Long Plate Sprung Door Knob & ThumbturnPolished Nickel19473
£158.40
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£158.40
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Our flat-fronted Onslow door knob is a contemporary alternative to our beehive design.
This version includes a low-profile, long backplate for a bold look.
The knob is sprung, which means you don’t need to rely on the latch’s spring for its movement. We’ve opted for a light spring, so it takes very little effort to turn.
There’s also no danger of it coming away in your hand – we’ve engineered the backplate and knob to be inseparable.
Polished nickel is our answer to chrome. It’s a bit warmer, which we think is more versatile, so you can use it with warm or cool colour palettes.
- Made from solid brass
- 4mm backplate with screwless ‘front’ side
- Super smooth turn thanks to self-lubricating, high-tolerance bushings
- Longer handle neck for a comfortable grip
- Designed for use with tubular latches and locks, or mortice locks
- Engineered to fit all standard door thicknesses
- When retrofitting, you’ll need to use our door handle installation tool
- Suitable for interior and exterior doors
- Sold in a pair
Available in
£158.40
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12678
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Onslow Long Plate Sprung Door Knob & Thumbturn
£158.40
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FAST DELIVERY
We dispatch all orders quickly so you can expect delivery in days, not weeks.
LIFETIME GUARANTEE
We stand behind our products for as long as you own them.
DESIGNED & ENGINEERED BY US
We craft our products in-house so we can strive for excellence without compromise.
ENVIRONMENTALLY CONSCIOUS
We use sustainable materials and build products that last.
Brick wall installation
You’ll need our back box and 9mm render trim to get a flush look on a brick wall. You’ll also need to watch the fitting instructions before installing.
Unskimmed plasterboard installation
You’ll need our back box but no trim to get a flush look on unskimmed plasterboard. You’ll also need to watch the fitting instructions before installing.
FAQs
How do I install Corston hardware?
Although some of our hardware products can be fitted by anyone proficient at DIY, we recommend that our door handles be installed by a qualified builder or joiner.
Can Corston handles be used outside?
Yes, our door handles are suitable for interior and exterior doors.
How do I match the correct latch to my door handle?
When it comes choosing the right size latch, 100mm is best for our door knobs to ensure a comfortable turn (no catching your knuckles on the edge of the door), while 60mm is recommended for our lever handles.
Are your handles and shelf brackets sold individually or in pairs?
We sell all our door handles and knobs in pairs, except for our recessed door handles which are sold individually.
Our cabinet handles and shelf brackets are sold individually (each bracket will support up to 40kg).
Is your window hardware compatible with UPVC window frames?
Most of our window hardware has been designed for use with timber windows (you can install the products on aluminium frames too – we just don’t provide the fixings for this). Our Southbank tilt and turn handle is compatible with timber, aluminium and UPVC.
Do you offer spare parts?
Spare screws for our furniture handles can be found here. For all other spare part enquiries, please contact our customer service team.
Onslow Sprung Door Knob - 16332
£120.00
Onslow Short Plate Sprung Door Knob - 16889
£132.00
Onslow Long Plate Sprung Door Knob & Euro Lock - 19280
£144.00