BRAVA Metro RA3H series tiebolt 60-70 mm backset classroom knob/leverset. Commercial grade.

Successfully tested up to 4 hours (depending on type of doorset) on fire door assemblies in accordance with Australian Standard AS 1905.1- 2005, Part 1: Fire Resistant Doorsets.

Classroom function

• Outside key locks and unlocks exterior knob.
• Inside lever free at all times.

Additional info

• Tiebolt concealed fixing.
• External spherical knob.
• Internal lever.
• Silca LW5 profile 6 pin cylinder.
• Incorporates the popular PD 8221 barrel.
• Compatible with most restricted keying systems.
• Boxed and colour coded.
• 2 keys supplied.
• Fire rated.
• Finished in satin stainless steel.