Description
D Series Knob Locks
D Series Knob Locks is the toughest knob Schlage makes.
The D Series gets the job done with tough, dependable ANSI Grade 1 locks designed for use in military barracks, back-of-house hospitality and retrofit applications. Built for heavy traffic applications, D Series locks are easy to service and maintain, and come in a range of styles and finishes to fit your building.
- Exceeds 800,000-cycle ANSI Grade 1 requirements
- Exceeds ANSI A156.2, Series 4000 Grade 1 lock knob torque requirements
- Heavy-gauge, cold-rolled steel mechanisms are corrosion treated for normal atmosphere conditions
