DL Series
DL-04
Product Description
● Latchbolt is retracted by lever from either side unless outside is made inoperative by key outside or inside thumbturn.
● When outside is locked latchbolt is retracted by key outside or by lever inside
● Outside Lever remains locked until thumbturn is returned to vertical position or unlocked by key
● Auxiliary latch deadlocks latchbolt when door is locked
● Inside lever is always free for immediate egress
● Vandlgard function allows exterior lever to rotate freely down while remaining securely locked
