Harper Long Plate Sprung Door Handle & Euro Lock
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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 that’s designed for use with a Euro cylinder lock 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.
Antique brass is what’s called a ‘living’ finish because it reacts to the air and moisture around it, causing it to darken (especially in the areas you touch most). We’ve given it a head start by ageing it by hand, so it has that antique look right out the box.
- Made from solid brass
- 4mm backplate with screwless ‘front’ side
- Super smooth turn thanks to self-lubricating, high-tolerance bushings
- Designed for use with Euro mortice locks with a 72mm C-C spacing (cylinder not included)
- 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 sell direct so we can put the needs of our customers first.
We craft our products in-house so we can strive for excellence without compromise.
We use sustainable materials and build products that last.

FAQs
We recommend using a professional to fit all Corston products. Electrical items must be installed by a qualified electrician.
If you opt for our unsprung handles, a strong latch will work best with our lever handles to prevent drooping. You can use a lighter latch with our knobs to ensure they're easy to turn.
They'll support 40kg per bracket.