The ’86’ lock-set uses Primera’s Life-Line key mechanism, which has a blind key-way and easy extraction of foreign objects to prevent jamming. It also features an antithrust bolt that deadlocks the latch when the door is closed, reducing patient manipulation. The lock can be ordered with a ‘passage set’ feature to prevent automatic latching during periods of continual traffic.
Although it doesn’t require anti-barricade functions, it includes other essential safety features of Primera’s anti-ligature range for consistency in building styling.
This lockset is tested to Level A4 TS001 Grade.