Poplar Long Plate Sprung Door Knob & Thumbturn

Bronze 12739

€192,50

In stock. Fast dispatch and delivery.

Poplar Long Plate Sprung Door Knob & Thumbturn

Bronze 12739

In stock. Fast dispatch and delivery.

€192,50

Our Poplar design is our take on the classic Victorian beehive knob.

We’ve streamlined things, giving it a flatter knob and, in this case, a low-profile, long backplate and built-in thumbturn. It’ll work well in period properties with a contemporary edge, or by bringing a traditional touch to new builds.

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.

Bronze is our boldest finish, but it isn’t shiny or bright, so it has a subtle side to it too. It’s a deep matt brown colour that’s almost black in some lights.

  • 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

Technical specifications + -

  • Dimensions: knob dia. 55mm x H58mm; plate H210mm x W40mm x D4mm
  • Minimum door thickness 35mm; maximum door thickness 50mm (with supplied fixings)
  • Supplied with our sprung mechanism

Delivery information + -

We want you to have a brilliant experience with us from start to finish, which is why we dispatch all orders quickly (within 24 hours).

Visit our delivery page for pricing relevant to your location.

FAQs + -

How do I install Corston hardware? + -

How do I fit my items? + -

Can Corston handles be used outside? + -

Do Corston door handles come in pairs? + -

Which latch strength should be used with which handle? + -

Do Corston shelf brackets come in pairs? + -

Do your furniture handles come in pairs? + -

Do your window handles come in pairs? + -

Can your window furniture be installed on UPVC windows? + -

Do you offer spare parts? + -

Installation and PDFs + -


Instructions Download
Product datasheets Download

Care guide Download

In stock. Fast dispatch and delivery.

€192,50

Technical specifications + -

Delivery information + -

FAQs + -

Installation and PDFs + -

  • Dimensions: knob dia. 55mm x H58mm; plate H210mm x W40mm x D4mm
  • Minimum door thickness 35mm; maximum door thickness 50mm (with supplied fixings)
  • Supplied with our sprung mechanism
For product instructions please visit our instructions page.
We want you to have a brilliant experience with us from start to finish, which is why we dispatch all orders quickly (within 24 hours).

Visit our delivery page for pricing relevant to your location.

How do I install Corston hardware? + -

How do I fit my items? + -

Can Corston handles be used outside? + -

Do Corston door handles come in pairs? + -

Which latch strength should be used with which handle? + -

Do Corston shelf brackets come in pairs? + -

Do your furniture handles come in pairs? + -

Do your window handles come in pairs? + -

Can your window furniture be installed on UPVC windows? + -

Do you offer spare parts? + -

Instructions Download
Product datasheets Download
Care guide Download
Fast delivery In days, not weeks
Excellent product & prompt delivery HL, March 2024
Excellent customer service On-hand, expert advice
Customer care beyond expectations delivered by Emily AV, October 2023
Engineered by us Every detail considered
Guaranteed quality that never fails to please DM, April 2024
Environmentally conscious Sustainable materials and products that last
Love the sustainable packaging & care each order is sent with ED, April 2024