Kwikset 83373 SMT Deadbolt Cyl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$28.80
$22.70
Kwikset 83373 SMT Deadbolt Cylinder Plug Only (Single Cylinder)

Kwikset 83373 SMT Deadbolt Cylinder Plug Only (Single Cylinder)

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Model: 83373-15
$28.80
$22.70
Selected Finish is
Selected FREE KEYING Options is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$28.80
$22.70
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Free Keying on all locks
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Kwikset 83373 SMT Deadbolt Cylinder Plug Only (Single Cylinder)

Features

  • Protects Against Advanced Break-in Techniques and Allows You to Re-Key Your Lock Yourself in Seconds

Warranty

  • Limited Mechanical and Finish, 1 Year Limited Electrical

Function

  • Cylinder Plug

Manufacturer Resources

Product Specs

Product Group:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Cylinder
Subcategory:
Cylinders
Keyed Function:
Single Cylinder
Commercial/Residential:
Residential
Keyed:
Yes
Cylinder and Keyways:
SmartKey Security
Features:
SmartKey
Product Details:
Mechanical
Keyway Profile:
KW1/SC1
Product Category:
Mechanical Locks
Department:
Door Hardware

Kwikset 83373-15 – Frequently Asked Questions

1) What exactly is the Kwikset 83373 SmartKey cylinder plug, and does it come with the whole deadbolt?
The 83373 is the plug alone, the keyed core that drops into a Kwikset SmartKey deadbolt. No deadbolt body, no bolt, no strike, no thumbturn. Buy it when the lock itself is fine and you need to swap or replace the keyed portion, not when you need a complete deadbolt.
2) Will the Kwikset 83373 plug work in a double cylinder deadbolt?
No. The 83373 is a single cylinder part, meaning one keyed side with a thumbturn on the interior. A double cylinder deadbolt is keyed on both faces and takes two plugs, so this one won't complete that lock.
3) What keyway does the Kwikset SmartKey plug take, and can it be keyed to my Schlage keys?
KW1/SC1. The SmartKey plug accepts either keyway profile, so it can be re-keyed to an existing Kwikset KW1 key or to a Schlage SC1 key without changing the plug. That's the practical value for a property manager who has one building on Kwikset and another on Schlage keys.
4) Can I key several Kwikset 83373 plugs to one key across a set of doors?
Yes, keyed alike is an option at no charge when ordering, and you can supply a key code if you're matching an existing system. Order keyed different instead when each door needs its own key. Because these are SmartKey, you can also re-key them yourself later in seconds without pulling the plugs.
5) Is the Kwikset 83373 SmartKey plug rated for commercial traffic?
It's a residential-duty part. For apartments, single-family rentals, and light-use interior openings it's the right piece. For a high-traffic commercial entrance a property manager is better served by a commercial-grade deadbolt cylinder rather than this SmartKey plug.
6) Does the Kwikset SmartKey plug help against picking or bumping?
SmartKey Security is the reason to choose this plug. Kwikset states it protects against advanced break-in techniques, which is the difference between it and a plain pin tumbler plug. It carries no stated ANSI grade, so specify it on the strength of the SmartKey cylinder rather than a grade number.
7) What finishes does the Kwikset 83373 SmartKey plug come in?
Two: silver and satin nickel. Silver is the one that blends with polished chrome and bright nickel deadbolts, satin nickel with brushed hardware. Since only the plug face shows once installed, match it to the existing cylinder collar rather than the whole lock.
8) Is the Kwikset 83373 an electronic or mechanical cylinder?
Purely mechanical. There's no motor, no battery, and no wiring in the plug, so it doesn't turn a standard deadbolt into a smart lock and it isn't the service part for an electronic Kwikset deadbolt.
How fast can I get the Kwikset 83373-15 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Kwikset 83373-15 come with a warranty?
Absolutely. The Kwikset 83373-15 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Kwikset 83373-15?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Kwikset 83373-15 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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