Lockwood 536 series classroom escape lockset, tulip knob. Commercial grade.
Fire Rated to 2 hours.
Classroom escape function
- Outside key locks and unlocks outside knob.
- Inside opened by knob at all times.
Additional info
- Commercial grade classroom escape knobset.
- outside opened by the knob when free, outside key locks and unlocks outside knob.
- Inside opened by the knob at all times.
- Compatible with most restricted keying systems.
- 60 mm backset standard.
- 70 mm and 127 mm latches available separately.
- Suit door thickness 32-48 mm.
- Brass latch 13 mm projection.
- Knobs and roses made of high purity zinc alloy.
- Fire rated to 2 hours.
- Finished in satin chrome.