CRL 6" x 10" Center Locks with Deadlatch offer the most diversity in lock function and security. Available in five attractive finishes for 1/2" (12 mm) heavy glass doors. The operation of the lock varies with the lock function. A simple cut-out in the glass is all that is required. No messy cement or silicone required for installing. Center Locks are available left and right handed.

Office Lock Function: The Latchbolt is operated by lever on either side (except when outside lever is locked by rocker in faceplate) or by a key outside. Auxiliary Latchbolt deadlocks the main Latchbolt to prevent jimmying of lock. Turning inside lever will always retract the locking mechanism and allow exiting.

Entrance Lock: Latch bolt is operated by lever on either side (except when Deadbolt is projected). Dead bolt is operated by key outside and thumbturn inside. Turning inside lever will retract Latch bolt and Dead bolt simultaneously to allow exiting.

Passage Lock: Latchbolt is operated by lever on either side. Turning inside lever will always retract the locking mechanism and allow exiting.

Storeroom Lock: Latchbolt is operated by lever inside, and by key outside. The outside lever is always fixed. Auxiliary Latchbolt deadlocks the main Latchbolt to prevent jimmying of lock. Turning inside lever will always retract the locking mechanism to allow exiting. This lock is used primarily with Electric Strikes.

Classroom Lock: Latchbolt is operated by lever either side except when outside lever is locked by Key outside. Key operates latch and unlocks outside lever. Inside lever is always operable.