Lockwood Satin Chrome Pearl 001 Double Cylinder Deadlatch Knob - 2 Pack

The Lockwood 001 Double Cylinder Deadlatch is a high-security knob deadlatch for inward opening entry doors. Key operation from both sides gives maximum security, with hold-back function for passage use when you're at home. 11 concealed anchorage points plus a door frame strengthener resist forced entry. LockAlert® shows lock status at a glance, and SafetyRelease™ automatically unlocks the inside knob on key entry from outside. Built around a cut-resistant stainless steel bolt with 18mm projection, brass 5-pin cylinders (78,000 key combinations), and Kinetic Defence® bump and pick resistance. Supplied with an open-in (timber framed) strike to suit. Fits doors 30-45mm thick. Supplied as a 2-pack with both locks keyed alike, so one key works on both doors. Tested to AS4145.2-2008 (SL7 security, D8 durability). Features: - LockAlert status indicator that shows the Lockset mode at a glance. - Automatically unlocks the internal knob upon entry minimising the risk of being locked in. - 11 concealed anchorage points and a door frame strengthener that combine to offer high security protection. - Cut-resistant stainless steel bolt. Backed by Lockwood, an Australian brand with over 90 years of locksmithing experience.