CRL Polished Stainless 6" x 10" LHR Center Lock Deadlatch for Office

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

CRL 6" x 10" Center Locks with Deadlatch (SKU: DL611L0PS) deliver versatile security for commercial glass doors. These center locks are engineered for 1/2" (12 mm) heavy tempered glass with a simple glass cut-out—no messy cement or silicone—making them ideal for storefronts, office suite entrances, classroom applications, and other architectural glass door installations. Available in five finishes and multiple lock functions to meet specific access-control needs. Center locks include a deadlatch for anti-jimmy protection; left- and right-handed units are available.

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 prevent 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 lever inside and by key outside; outside lever is fixed. Auxiliary latchbolt deadlocks main latchbolt to prevent jimmying. Inside lever always retracts for egress. Commonly used with electric strikes.

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

Stainless Steel Advisory: