Hand: specify rhr or lhr-supplied rhr if not specified. Both handed labels are provided standard
1490 is hurricane rated-consult door manufacturer's listing
All mounting screws are concealed. Uses all machine screws for device and latch
El - electric latch retraction, include "s". Requires ps873-2 minimum power supply. S- latch bolt monitor switch (spdt). Conversion kits available. Devices are handed.
Quarter turn hex dogging standard. No threaded parts to wear out.