CRL Dark Bronze 6x10 LHR Center Lock Deadlatch for Glass Door

• Five lock functions: Office, Entrance, Passage, Storeroom, and Classroom
• Fits 1/2" (12 mm) tempered glass doors; custom units for other glass thicknesses available on special order
• Ships in under a week
• Available in five durable finishes
• Hassle-free installation — no cement or silicone required
• Jamb mount strike plates available on special order
• Designed for monolithic tempered glass; available left- and right-handed

CRL 6" x 10" Center Locks with Deadlatch (SKU: DL611L0DU) provide versatile security for heavy glass doors, with five lock functions and multiple finishes for commercial and institutional use. These center lock assemblies require only a simple cut-out in 1/2" (12 mm) tempered glass—no messy cement or silicone—making them ideal for retrofit and new-glass installations. Available left- and right-handed to suit door orientation.

Office Lock Function: Latchbolt operates by lever on either side (outside lever can be locked by rocker in faceplate); key outside. Auxiliary latchbolt deadlocks main latchbolt to prevent jimmying. Inside lever always retracts the mechanism to allow exit.

Entrance Lock: Latchbolt operated by lever on either side (unless deadbolt is projected). Deadbolt operated by key outside and thumbturn inside. Turning inside lever retracts both latch and deadbolt for exiting.

Passage Lock: Latchbolt operated by lever on either side. Inside lever always retracts the latch to allow exit.

Storeroom Lock: Inside lever operates latchbolt; outside lever fixed and operated by key. Auxiliary latchbolt deadlocks main latchbolt to resist jimmying. Commonly used with electric strikes.

Classroom Lock: Latchbolt operated by lever on either side except when outside lever is locked by key. Key operates latch and unlocks outside lever; inside lever always allows exit.

Order the CRL 6" x 10" center lock (DL611L0DU) for secure, low‑mess installation on 1/2" tempered glass doors — contact us to confirm finish availability or to request custom glass thickness or jamb strike plates.