Whitco Double Cylinder Deadlatch - ALL FIX LOCKSMITHS 悉尼开锁锁匠
Double Cylinder Deadlatch with safety release.
Features of the Double Cylinder Deadlatch
Safety Release™ feature automatically unlocks inside knob on entry
Suits left or right hand opening doors
Suits inward opening timber frame doors or inward opening metal frame doors with optional metal frame strike
Door thickness range 30 mm to 45 mm
60 mm cylinder backset
Locking bolt automatically deadlatches when door is closed
Stainless steel latchbolt resists cutting
Hold back feature, can be operated by either the inside turn knob or by the external key
Can be key locked in hold back position
Concealed anchorage points including a door frame strengthener
Key required to lock the knob
Meets requirements of Australian door lock standard AS4145.2 - 1993
ALL FIX LOCKSMITHS 悉尼开锁锁匠
