CRL Polished Brass 6x10 RHR Center Door Lock with Deadlatch for Office

• Five lock functions: Office, Entrance, Passage, Storeroom, and Classroom
• For 1/2" (12 mm) monolithic tempered glass doors; custom units for other glass thicknesses available on special order
• Ships in under a week
• Available in five finishes; brass, stainless and other options (see finish chart)
• Hassle‑free installation — no cement or silicone required; simple glass cut‑out
• Left and right handed center locks available
• Jamb mount strike plates available on special order

CRL 6" x 10" Center Locks with Deadlatch (SKU: DL611R0PB) deliver versatile security for 1/2" (12 mm) heavy tempered glass doors. These deadlatch center locks support multiple long‑tail use cases — office locks, entrance locks with deadbolt, passage locks, storeroom locks for electric strikes, and classroom locks — providing a single product family for commercial glass doors. Attractive finishes and simple glass cut‑out installation make these ideal for retrofit or new storefront, office, and institutional glass door projects.

Office Lock Function: Latchbolt operated by lever on either side (outside lever can be locked by rocker in faceplate) or by key outside. Auxiliary latchbolt deadlocks the main latchbolt to resist jimmying. Inside lever always retracts for egress.

Entrance Lock: Latchbolt operated by lever on either side (except when deadbolt is projected). Deadbolt operated by key outside and thumbturn inside. Inside lever retracts latchbolt and deadbolt simultaneously for egress.

Passage Lock: Latchbolt operated by lever on either side. Inside lever always retracts for egress.

Storeroom Lock: Latchbolt operated by inside lever and by key outside; outside lever fixed. Auxiliary latchbolt deadlocks main latchbolt to prevent jimmying. Designed for use with electric strikes.

Classroom Lock: Latchbolt operated by levers except when outside lever is locked by key. Key operates latch and unlocks outside lever; inside lever always operable for egress.

Brass Finish Advisory: