Harper Long Plate Sprung Door Handle & Thumbturn
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Simple and bold but well-proportioned, Harper is a modern door handle that also wouldn’t be out of place with more traditional architecture.
We’ve added a low-profile, long backplate with a built-in thumbturn to this version.
The handle comes with a sprung mechanism inside which is strong enough to take the weight of the solid brass and stop it sagging over time. It means you can pair it with any latch.
There’s also no danger of it coming away in your hand – we’ve engineered the backplate and lever 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
- 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
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We dispatch all orders quickly so you can expect delivery in days, not weeks.
We stand behind our products for as long as you own them.
We craft our products in-house so we can strive for excellence without compromise.
We use sustainable materials and build products that last.
FAQs
You can view and print instructions from our mobile-friendly support page.
We recommend using a professional to fit all Corston products. Electrical items must be installed by a qualified electrician.
Yes, our door handles are suitable for interior and exterior doors.
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.
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).
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.
Spare screws for our furniture handles can be found here. For all other spare part enquiries, please contact our customer service team.
