 | Safety Release (TM) feature automatically unlocks inside knob on entry |
 | Door thickness range 30 mm to 45 mm |
 | 60 mm cylinder backset |
 | Locking bolt automatically deadlatches when door is closed |
 | Hardened steel ball in latch bolt resists cutting |
 | Hold back feature, can be operated by either the inside turnknob or by the external key |
 | Can be locked in hold back position |
 | Concealed anchorage points including a door frame strengthener |
 | Key required to lock the knob |
 | Meets the requirements of Australian standard AS4145.2 - 1993 Level D2 S2 K3 |