Emtek Crystal Knobsets - Diamo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$275.00
$224.87
Emtek Emtek Crystal Knobsets - Diamond Knob, Passage Set EMTEK-CRYSTAL-KNOBSETS-DIAMOND-PASSAGE

Emtek Crystal Knobsets - Diamond Knob, Passage Set

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Model: 7108.CK.FB
From the Glass & Porcelain Collection
$275.00
$224.87
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$275.00
$224.87
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Emtek Crystal Knobsets - Diamond Knob, Passage Set

  • Can be ordered with any Sandcast Bronze 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


 

Specifications:

  • Backset: Adjustable 2-3/8" or 2-3/4"
  • Cross Bore: 2-1/8"
  • Door Thickness: 1-3/8" to 1-3/4"
  • Latch Faceplate: Round or Square Corner
  • Material: Brass

Product Specs

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

Emtek 7108.CK.FB – Frequently Asked Questions

1) Will the Emtek Diamond crystal passage knob fit a standard pre-drilled door?
Yes, as long as the door has the standard 2-1/8 inch cross bore. The Diamond knob passage set drops into that prep with either a 2-3/8 or 2-3/4 inch backset, so it goes onto a typical residential bored door without new boring. One exception: if you pair it with the STRETTO rosette, that rosette needs a 1-1/4 inch diameter bore hole and a 2-hole door preparation for thumbturn privacy.
2) Which backset do I order for the Emtek Diamond knob, 2-3/8 or 2-3/4?
Backset is a required choice at order time and both are offered. Measure from the door edge to the center of the bore: 2-3/8 inches is the common interior residential dimension, 2-3/4 inches shows up more on exterior and some commercial-prepped doors. The standard latch supplied with the Diamond set is the 2-3/8 inch one, so call out 2-3/4 inch if that is what your door is bored for.
3) Will this crystal knob lock the door? I need something for a bedroom.
No. The Diamond crystal knob set is passage function, non-keyed, so it latches the door but there is no lock or thumbturn at all. Use it on halls, closets and pantries. For a bedroom or bath you want a privacy set with a thumbturn, and for a keyed opening a different function entirely.
4) Is an Emtek crystal knob suitable for a commercial corridor or a school?
No. The Diamond crystal knob is a residential tubular lockset in brass, built for appearance on interior doors in homes and finished spaces. For a commercial opening with traffic and a grade requirement, look at a Grade 1 cylindrical passage knob like the Schlage D10S or the Falcon X101, or a Grade 2 unit like the Corbin Russwin CK4410 or the Dexter C2000 passage knob.
5) What is a comparable decorative passage knob to the Emtek Diamond crystal passage knobset?
The Emtek Diamond passage knobset is a residential brass knob set in the Glass and Porcelain collection, non-keyed passage function, with a 2-3/8 inch or 2-3/4 inch backset. For a solid brass decorative passage knob in the same residential vein, the Omnia 434/PA is a traditional egg-shaped knob latchset in passage function with solid brass construction and a 3 inch projection, and the Baldwin Estate 5011 Colonial passage knob with 5058 rose is a passage/hall/closet function knob. Both are metal knobs rather than a faceted crystal knob, so the look differs even though the door function matches.
6) I need a passage knob for a commercial corridor instead of the Emtek Diamond crystal knob - what should I use?
The Emtek Diamond crystal passage knobset is specified for residential use. For a graded commercial passage opening, the Schlage D10S is a Grade 1 heavy duty cylindrical non-keyed passage knob lock with an Orbit knob, the Corbin Russwin CK4310 is a Grade 1 passage/closet cylindrical lock with a Global knob for doors 1-3/8 to 2 inches thick, and the Falcon X101 is a Grade 1 heavy duty cylindrical passage knobset rated for fire doors and 1-3/8 to 2-1/4 inch doors. Those carry ANSI grading and duty levels that the residential Emtek set does not.
7) The door needs to lock - what do I order instead of the Emtek Diamond passage set?
The Emtek Diamond knobset is a non-keyed passage function, so it latches but does not lock. For a bed or bath door, the Baldwin Estate 5000 Baltimore knob with 5148 rose is a privacy lock with a 2-3/8 inch backset and full lip strike, and the Dexter C2000 Grade 2 privacy cylindrical ball knob covers 1-3/8 to 1-3/4 inch doors. For a keyed opening, the Baldwin Estate 5000 Baltimore passage counterpart will not do it either - look at the Kwikset 400P-CP Grade 3 keyed entry knob or the Corbin Russwin CK4851 entrance/office cylindrical lock with a conventional cylinder.
8) Does the Emtek Diamond passage set come with a latch and strike, or do I buy those separately?
It ships as a complete set: both knobs, the rosettes, the latch and the strike plate are included. Nothing else is needed to hang it on a bored door. The latch faceplate is available with round or square corners, so match it to how the door edge is already mortised.
9) What is the difference between the standard latch, the 28 degree latch, and the CF mechanism on Emtek knobsets?
Three latch choices are offered. The standard latch is the conventional rotation. The 28 degree rotation latch needs less knob turn to retract, which some people prefer on crystal knobs. The CF mechanism gives rosettes with no exposed screws for a cleaner face, and it includes the 28 degree latch. Pick CF if you do not want screw heads showing on the rose.
10) Which rosettes and finishes can I get the Emtek Diamond crystal knob with?
Five rosette styles are offered, numbered 1, 2, 3, 4 and 6, and the knob can be ordered with any Sandcast Bronze rosette. Finishes are Flat Black Bronze (FB), Medium Bronze (MB) and Tumbled White Bronze (TWB). If you want the knob and rose in different finishes there is a split finish option to specify on the order.
11) Is there a fire-rated alternative to the Emtek Diamond passage knobset?
For a fire door assembly, the Falcon W101 is a Grade 2 medium duty cylindrical passage/closet knob lock with a 2-3/4 inch backset and a fire rating, and the Falcon X101 is the Grade 1 heavy duty fire-rated passage knobset in the same family. Confirm the listed rating against the door label before ordering.
12) Can I match these crystal knobs across several doors in the same house?
Yes, and that is the usual way they are bought. The Diamond knob is part of Emtek's Glass and Porcelain collection, so you can run the same knob and rosette style down a hallway and vary only the function per door, passage where no locking is needed and privacy on bed and bath. Keep the rosette number and finish consistent across the order so the openings read the same.
How fast can I get the Emtek 7108.CK.FB 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 7108.CK.FB come with a warranty?
Absolutely. The Emtek 7108.CK.FB 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 7108.CK.FB?
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 7108.CK.FB from ZenSupply?
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