Zoo Hardware FB300 Glass Ball Mortise Door Knob

FB300 Chrome Glass Ball Mortise Door Knob

When fitting a door knob where knuckles may scrape on the door frame, fit a longer lock or latch to allow more clearance when turning the knob.

We recommend you fit a lock or latch that's at least 76mm long or 3".

The length of the lock or latch determines the distance of the door knob from the edge of the door frame:

e.g a 64mm or 2.5 inch lock/latch will only give a backset of 45mm, a 76mm or 3 inch lock/latch has a backset of 57mm. This means that the centre of your chosen door knob will sit 57mm in from the edge of the door.

Key Features

• 70mm Rose dia.
• Grub Screw Spindle Fixing
• FB18 & FB42 to suit

We deliver throughout Ireland and the UK

Finishes Available

  Polished Brass
  Polished Chrome
  Satin Chrome
Polished Chrome / Blue Glass
Polished Chrome / Green Glass
Polished Chrome / Pink Glass