Heavy Duty Bolt Through Flat Latch - 79mm Case - 57mm Backset - Square - Matt Black - Mild Steel

Perceptive Select Easi T are heavy duty locks ideally suited for high traffic areas such as public buildings, hospitals and schools
1.5mm heavy duty steel case and patented heavy duty spring
Suitable for sprung and unsprung door furniture
Follower spring adjustment screw eliminates door furniture sag
Forend is replaceable without having to remove the lock
Patented Easi-T reversal system means latch bolt can be reversed quickly and easily without having to open the lock case
30 & 60 minute fire rating
Suitable for bolt through door furniture
Latch can be retracted by the lever handle from either side
10 year guarantee
NOTE: Intumescent should be used to ensure adherence to fire regulations