KT54599 Square Tubular Mortice Door Latch, Premium

Part Number
KT5459942
Key Information

This premium tubular latch is available in 2 finishes, satin stainless steel and satin brass in 2 key sizes:

  • 46mm backset with a 66mm case size
  • 58mm backset with a 79mm case size

The front face of the latch comes with square edges and is in a rectangular format and is 57mm high and 26mm wide. Also included with this latch is a matching strike plate that fits onto the door frame to house the latchbolt which is 57mm high and 34mm wide including the lip to allow the latchbolt to slide into the frame.

The latchbolt itself is 13mm high, 11mm wide and protrudes from the latch body by 9mm.

These latches are sprung for standard duty use and are to be utilised with sprung door handles. The latch allows for an 8mm spindle to pass through the latch to allow the door handles to operate.

All fixings are included to install the latch, please note that spindles are not included.

Note: Manufacturing tolerances do apply to all dimensions

Additional Information
  • Door latch, tubular mortice latch version
  • Premium version
  • Available in 46mm backset and 66mm case size or 58mm backset and 79mm case size
  • Square edged end plate (forend) in matching colour
  • Latchbolt operated by lever handles
  • Epoxy polyester coated body
  • Square edged strike plate, matching colour included
  • Brass latchbolt
  • For use with an 8mm spindle
  • Standard duty follower, for use with sprung furniture
  • Fixing screws included