ASSA D450 Lockcases

ASSA D455 Sashlock

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Double throw 20mm deadbolt
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt
  • 60mm backset
  • 72mm centres
  • Successfully type tested to all the requirements of BS EN12209
  • 10 year guarantee

ASSA D452 Latch

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt
  • 60mm backset
  • Successfully type tested to all the requirements of BS EN12209
  • 10 year guarantee

ASSA D454 Deadlock

  • Modular DIN size lockcase
  • Double throw 20mm deadbolt
  • Stainless steel square or radiused forend
  • 60mm backset
  • Successfully type tested to all the requirements of BS EN12209
  • 10 year guarantee

ASSA D453 Bathroom Lock

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Single throw 20mm deadbolt
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt
  • 60mm backset
  • 78mm centres
  • Successfully type tested to all the requirements of BS EN12209
  • 10 year guarantee

ASSA D4522 & D456 Escape Nightlatches

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Latch operated by key from outside
  • Internal lever handle from inside to allow egress at all times
  • Available as non-deadlocking (D4522) or deadlocking (D456)
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt
  • 60mm backset
  • 72mm centres
  • Successfully type tested to all the requirements of BS EN12209
  • Meets EN179 when used with compatible door furniture
  • 10 year guarantee

ASSA D457 Escape Nightlatch with Lockable Handle

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Split follower lock
  • Latch operated by lever from outside when unlocked
  • External lever handle locked or unlocked by cylinder
  • Internal lever handle from inside to allow egress at all times
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt and follower
  • 60mm backset
  • 72mm centres
  • Successfully type tested to all the requirements of BS EN12209
  • Meets EN179 when used with compatible door furniture
  • 10 year guarantee

ASSA D458 Escape Sashlock

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Double throw 20mm deadbolt
  • Split follower lock
  • Latch operated by lever from outside
  • Internal lever retracts latch and deadbolt in single movement to allow egress at all times
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt and follower
  • 60mm backset
  • 72mm centres
  • Successfully type tested to all the requirements of BS EN12209
  • Meets EN179 when used with compatible door furniture
  • 10 year guarantee

ASSA D459 Escape Sashlock

  • Suitable for sprung and some unsprung furniture
  • Modular DIN size lockcase
  • Double throw 20mm deadbolt
  • Split follower lock
  • Latch operated by lever from outside
  • Internal lever retracts latch and deadbolt in single movement to allow egress at all times
  • Deadbolt cannot be thrown when the door is in the open position, ensuring that the door will always latch properly
  • Stainless steel square or radiused forend
  • Easily reversible latchbolt and follower
  • 60mm backset
  • 72mm centres
  • Successfully type tested to all the requirements of BS EN12209
  • Meets EN179 when used with compatible door furniture
  • 10 year guarantee