9K Series
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9k Lock

The BEST 9K.  
Now houses most interchangeable cores.

The 9K has long been a top choice for its quick installation, safety and durability. Now, we’ve made it an easy choice, too, by updating it to house most large format interchangeable cores. Just slide the existing core out of the lock you’re replacing, install the new 9K, and slide the old core back into the 9K lever. No assembly, drilling or re-keying required. It’s the easiest upgrade you’ll ever make.

See how we bested our BEST.  

Durable. Affordable. Adaptable.
The 9K is easy to the core.

Features

THE 9K SERIES FEATURES:

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Easily Adaptable
No redrilling or hassle—the 9K works with most
existing large format interchangeable cores.

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Hardened steel through-bolt studs
Deliver maximum lever torque resistance 
that stands up to the hardiest hands.

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Pre-assembled heavy-duty chassis 
Out of the box and onto the door, the 9K 
offers quick and easy installation.

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Intruder function option
Enables you to secure classroom doors quickly
from the inside during an emergency.

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Cast construction lock hub
Protects the lock’s critical components from
everyday use and abuse. 

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Proven quality
Tested to exceed 10 times the BHMA Grade 1
criteria by UL.

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Low-profile rose design
Ensures ADA-friendly lever operation
works every time in a variety of settings.

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Popular finishes 
Available in 11 beautiful, durable finishes. 

Resources

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9K Series Catalog
DOWNLOAD

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9K Series FAQs
DOWNLOAD

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9K Series Sell Sheet
DOWNLOAD

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9K Series Service Manual
DOWNLOAD

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9K Series Intruder Function Sell Sheet
DOWNLOAD

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Cylindrical Adaptations Catalog
DOWNLOAD

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9K Cylindrical Adaptations Sell Sheet
DOWNLOAD

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Antimicrobial Protected Door Hardware Brochure
DOWNLOAD

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Agion® Antimicrobial Finish for Healthier Door Hardware
DOWNLOAD

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BEST9K PROMO VIDEO
DOWNLOAD

GET THE BEST. KEEP THE REST.

Upgrade to the 9K locksets you want while maintaining the cores and keys you need.

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