Key Controlled - Mortise Combo Cylinder - 1-1/8" - US26D - Satin Chrome Panic Hardware The broad selection of models

The broad selection of models and components within our line provides you with the flexibility to cover numerous applications at a reasonable cost

It is built for heavy use in commercial applications

Handing: Left Handed Exterior: Wrought brass screwless round knob

2-3/4" Backset

Corbin Russwin

Key Controlled - Mortise Combo Cylinder - 1-1/8" - US26D - Satin Chrome Panic Hardware The broad selection of modelsPremium Key Controlled Mortise Cylinders are machined engineered and designed to resist physical attacks and vandalism. Key Controlled cylinders recommended as the new standard for behavioral health and ligature resistant applications. Each cylinder comes with a patented #06 keyway, 5 Key Controlled dimple keys and a duplication card. Commonly used on apartment and condominium doors, they are also designed for commercial exit and panic devices.