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Emtek 4320 Knoxville Double Cylinder Entrance Handleset - Brass Tubular
- Can be ordered with any Brass Knob or Lever for the inside trim
- Sold as a complete set. Includes Latch and Strike Plate
- Standard 2-1/8" Door Prep. Door Prep 5-1/2" Center-to-Center
- Schlage C Keyway
- Standard latch is for 2-3/8" backset. Specify 2-3/4" backset if required
- Handing required if Lever used on inside
Weiser® (WR5) Keyway
Specify by adding "W" to the beginning of Product Code for Weiser (WR5) Keyway.
No upcharge for cylinder substitution. Can be keyed into existing Weiser system.
Manufacturer Resources
Product Specs
- Category:
- Mechanical Locks
- Subcategory:
- Handlesets
- Collection:
- Brass
- Style:
- American Designer
- Product Type:
- Handlesets
- Product Group:
- Mechanical Locks
- Substrate:
- Brass
- Product Subgroup:
- Bored Locksets
- Keyed Function:
- Double Cylinder
- Commercial/Residential:
- Residential
- Lock Type:
- Tubular
- Keyed:
- Yes
- Lock Function:
- Entry
- Series:
- Knoxville
- Theme:
- American Designer
- Electronic:
- No
- Handle Type:
- Handleset
- Material:
- Brass
- MAP Policy:
- Yes
- Product Model:
- 4320
- (CTC) Center-to-Center:
- 5-1/2"
- Product Function:
- Double Cylinder
Emtek 4320-US15 – Frequently Asked Questions
How fast can I get the Emtek 4320-US15 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 the door closer 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 Emtek 4320-US15 come with a warranty?
Absolutely. The Emtek 4320-US15 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 Emtek 4320-US15?
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 Emtek 4320-US15 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.