78mm Bathroom Lock


  • Heavy duty bathroom lock with 78mm centres
  • Backset 55mm with option of 60mm on request
  • Follower for latch and deadbolt 8x8mm
  • Through fixing holes with 38mm centres
  • Stainless steel 304 front and strike plate
  • Square front and strike plate with option for radius type on request
  • Stainless steel latch and deadbolt
  • 20mm single throw deadbolt 
  • Grade 8
  • Door mass upto 200kg at max. closing force of 15N
  • 200,000 cycles tested



  • Latch operated by handle
  • Deadbolt operated by privacy set with 8x8mm spindle
  • Satin stainless steel finish
  • Reversible for left or right hand door
Ordering Options
Bathroom lock, 55mm backset, square front and strike plate
Bathroom lock, 60mm backset, square front and strike plate