Classic Series Diplomat Passage Knob Set

305DBCBC

If you're renovating a Californian Bungalow consider the Diplomat range for your internal door hardware. The all-round shape of the passage doorknob will create a clean classic look. Available in three classic finishes, 60mm adjustable backset the knob set is suitable for general passage doors. To install, follow the step-by-step instructions provided using a hand screwdriver.

Collection Classic Series ?

Function Passage ?

Locking/Non-Locking Non-Locking ?

Bore hole (mm) 35 ?

Door thickness (mm) 35-45 ?

Warranty ?

  • All-round knob design suited for general passage doors
  • Non-locking passage function with an 60/70mm adjustable backset
  • Concealed fixing for a simple and clean look
  • Effortless to install
  • Available in bright chrome finish
  • All-round knob design suited for general passage doors
  • Non-locking passage function with an 60/70mm adjustable backset
  • Concealed fixing for a simple and clean look
  • Effortless to install
  • Available in satin chrome finish
  • All-round knob design suited for general passage doors
  • Non-locking passage function with an 60/70mm adjustable backset
  • Concealed fixing for a simple and clean look
  • Effortless to install
  • Available in bright goldtone finish
  • Style Name: Diplomat
  • Application: Internal
  • Bore Hole (mm): 35
  • Locking: Non-Locking

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.

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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.

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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

 

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