Whitco Double Cylinder Deadlatch

The standard lock has just got better with the Whitco Double Cylinder Deadlatch

Features and Specifications

• 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 requirments of Australian door lock standard AS4145.2 – 1993 leve