Emtek Classic Brass Knobsets -...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$186.00
$174.46

Emtek Classic Brass Knobsets - Norwich Knob, Passage Set

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Model: 8100.NW.US15
From the Brass Collection
$186.00
$174.46
Selected Latch is
Selected Rosette is
Selected Finish is
Selected Backset is

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

$186.00
$174.46
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Emtek Classic Brass Knobsets - Norwich Knob, Passage Set

  • Can be ordered with any Brass rosette
  • Sold as complete set. Includes Latch and Strike Plate
  • 28 Degree Latch (included when CF Mechanism is selected)
  • Fits any door between 1-3/8” to 2-1/4" thick with a 2-1/8" bore standard door prep*
  • Standard latch is for 2-3/8" backset. Specify 2-3/4" backset if required

* STRETTO rosette requires a 1-1/4” diameter bore hole and 2-hole door preparation for thumbturn privacy


Manufacturer Resources

Product Specs

Subcategory:
Knobsets
Collection:
Brass
Product Type:
Knobsets
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Commercial/Residential:
Residential
Handle Type:
Knob
Lock Type:
Tubular
Series:
Norwich
Theme:
American Classic
Electronic:
No
Keyed Function:
Non-Keyed
Keyed:
No
Lock Function:
Passage
MAP Policy:
Yes
Product Function:
Passage
Product Style:
Traditional
Product Material:
Brass
Product Category:
Mechanical Locks
Product Substrate:
Brass

Emtek 8100.NW.US15 – Frequently Asked Questions

1) What is a passage knobset and where is it used?
A passage knobset provides turning handle function without locking mechanism. Used for hallways, closets, and rooms where privacy lock is not needed. Always turns freely from both sides.
2) What door thickness works with this Norwich knobset?
Standard door thickness is 1-3/8" to 1-3/4". Check manufacturer specifications for exact range. Verify door thickness before ordering to ensure proper fit and function.
3) Is this knobset handed for left or right doors?
Passage knobsets are non-handed and work on both left and right swing doors. No need to specify door swing direction when ordering passage function.
4) How does classic brass finish hold up in high-traffic areas?
Classic brass develops natural patina with use and time. Finish may show wear patterns in heavy-use locations. Consider oil-rubbed bronze or satin nickel for high-traffic commercial applications.
5) What grade rating does this Emtek knobset meet?
Verify specific grade rating with manufacturer documentation. Emtek residential hardware typically meets residential duty requirements. Check project specifications for commercial grade needs.
6) Does this work with standard door prep and backset?
Uses standard 2-1/8" bore hole with 2-3/8" or 2-3/4" backset options. Follow manufacturer's installation template for precise measurements and strike plate positioning.
7) What components are included with the Norwich knobset?
Typically includes both knobs, latch mechanism, strike plate, and mounting hardware. Verify complete contents list with product specifications before installation.
8) Can I install this knobset on a pre-hung door?
Yes, works with pre-hung doors that have standard bore preparation. May require strike plate adjustment for proper latch alignment. Test operation before final installation.
9) How do I maintain the classic brass finish?
Clean with mild soap and water only. Avoid abrasive cleaners or polishes. Natural aging and patina development is normal for brass finishes.
10) Are there matching Norwich handlesets available?
Check Emtek products for coordinating Norwich handlesets and deadbolts in matching classic brass finish. Maintain consistent style throughout project.
11) What if the knob feels loose after installation?
Check all mounting screws for proper tightness. Ensure latch mechanism is fully seated in door bore. Verify door prep dimensions match hardware requirements.
12) Will this knobset work on hollow core doors?
Works on hollow core doors with proper reinforcement around bore area. Ensure adequate material thickness for secure mounting. Some hollow doors may need additional blocking.
How fast can I get the Emtek 8100.NW.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 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 Emtek 8100.NW.US15 come with a warranty?
Absolutely. The Emtek 8100.NW.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 8100.NW.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 8100.NW.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.