The Trio Fire Rated Commercial door knob set offers a durable and secure solution for any commercial or industrial property.

• Provides added security with a traditional look
• Commercial heavy duty handle for durability and a long lasting finish
• Stainless steel for resistance against corrosion
• 70mm backset
• Fire Rated for 2 hours to AS1905.1-1997
• Designed to suit 35-50mm thick doors

Note: Privacy sets include internal locking button and Passage sets provide non-locking operation.

Entrance sets require key for outside when inside button is pushed and Storeroom sets always require key for outside access. Classroom sets are locked and unlocked by key from the outside only.

All set types are designed with inside knobs unlocked for emergency exit.