Classic Series Warm White Passage Knob Set


The smooth round design of the classic Warm White Passage doorknob will work seamlessly with the eclectic mix of colours, patterns and textures of a Boho style home. The knob set is suitable for general passage doors. This Gainsborough range is simple to install and use.

Collection Classic Series ?

Function Passage ?

Locking/Non-Locking Non-Locking ?

Bore hole (mm) 35 ?

Door thickness (mm) 35-45 ?

Warranty ?

  • Classic Gainsborough design with a warm white knob
  • Non-locking passage knob suited for general internal doors
  • Concealed fixing for a simple and clean look
  • Simple to install
  • Available in bright goldtone finish
  • Style Name: Warm White
  • Application: Internal
  • Backset (mm): 60
  • Bore Hole (mm): 35
  • Edge Bore (mm): 25
  • Locking: Non-Locking
  • Product dimensions - depth, height, width (mm): 55, 63, 63
  • Latch included: false

About the collection

The Gainsborough range of traditional knobs is designed for general interior doors. For privacy locking on Gainsborough Classic Knobs, just add a 309 Privacy Adaptor to a passage set.

Learn More

Giansborough Brouchers

Hardware 101

Having trouble telling a difference between a latch and a strike plate? With the right support, the world of door hardware can be easy! Read our glossary to get a better grasp of the key industry terms.


Caring for your Gainsborough product

Door hardware is easy to clean. Give your levers and knobs, including roses and plates, a gentle wipe every two months with a soft, damp cloth. A solution of soap and water could also be used to remove dirt from knobs, roses, but make sure the liquid doesn’t go into cylinders. Avoid using acidic or abrasive substances which may contain solvents, i.e. cleaning products, as they may cause a deterioration of the finish.

Click here to find out more about door hardware maintenance.

A bucket of soapy water

soapy water

A soft, damp cloth

soapy water


Have questions ?


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