The External Series range of products has been developed specifically for weather resistant applications.
Special layers of polished chrome finish is applied to the outer housing and lever which are guaranteed to resist
corrosion in normal weather conditions for up to 1 year.
Other key features clutched handle which protects against forced entry and lock damage,
optional free passage function, an 8 mm square drive so it can operate a wide range of leading brands of lock.
Not suitable for coastal or saline areas.
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.