Emtek Designer Brass Crystal Knobsets - Windsor 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
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
Manufacturer Resources
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:
- Windsor
- Theme:
- American Designer
- 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 8107.WS.US15 – Frequently Asked Questions
1) Does the Windsor passage set lock, or is it just a latching knob?
It does not lock. Passage function means both knobs always turn and the latch simply holds the door closed, which is what you want on a hall, closet, or pantry door. There is no cylinder and no thumbturn. For a bed or bath door you need a privacy set instead.
2) What comes in the box with the Emtek Windsor knobset, and do I need to buy a latch separately?
It ships as a complete set: both crystal knobs, the rosettes you select, the latch, and the strike plate. Nothing else is required to hang it on a prepped door. The latch faceplate is available round corner or square corner to match the mortise already cut in your door edge.
3) What do I have to specify when ordering the Windsor crystal passage set?
Four things. Backset, 2-3/8 or 2-3/4 inch (required). Finish, from French Antique US7, Oil Rubbed Bronze US10B, Pewter US15A, Polished Brass Lifetime US3, Polished Chrome US26, Satin Nickel US15, or Unlacquered Brass US3NL. Rosette, Lancaster, Ribbon and Reed, or Rope. And latch type, Standard Latch, 28 Degree Rotation Latch, or CF Mechanism. There are also optional fields for door thickness and a split finish if you want a different finish on each side.
4) Can I use the Windsor crystal knob on a thick door, like 2 inches?
The spec range for this Windsor knobset is 1-3/8 to 1-3/4 inches. If you are working a thicker door, a Deltana Round Knob 6171 or the Egg Knob 3381 covers 1-3/8 to 2 inches, and the Falcon X101 passage knobset goes to 2-1/4 inches, though that is a Grade 1 commercial cylindrical lock rather than a decorative crystal set.
5) I need a passage knob for a commercial corridor instead of a decorative crystal knob - what should I use?
The Emtek Windsor passage knobset is a residential product. For commercial traffic, the Schlage D10S passage latch is a Grade 1 heavy duty cylindrical knob lock with the Orbit knob, and the Falcon X101 is a Grade 1 heavy duty cylindrical passage knobset fitting 1-3/8 inch to 2-1/4 inch doors with a fire rating. In Grade 2, the Corbin Russwin CK4410 and the Dexter C2000 passage ball knob both cover 1-3/8 inch to 1-3/4 inch doors.
6) What is a comparable decorative brass passage knob to the Emtek Windsor crystal knob passage set?
For another solid brass decorative passage knob, the Baldwin Estate 5011 Colonial passage knob with 5058 rose and the Baldwin Estate 5000 Baltimore 2 inch knob with 5048 rose are both passage function. The Omnia 434/PA is a traditional egg-shaped knob latchset in solid brass with a 3 inch projection, also passage function. The Emtek Windsor set differs in that the knob itself is glass and porcelain collection crystal on a brass rosette, with a choice of Lancaster, Ribbon and Reed, or Rope rosette.
7) The Emtek Windsor passage set does not lock - what do I use on a bedroom or bathroom door?
The Windsor passage set is a non-keyed passage function, so it latches only. For a door that needs a thumbturn, the Baldwin Estate 5077 Bethpage privacy knob with R027 rose and the Baldwin Estate 5000 Baltimore knob with 5148 rose are privacy function decorative brass knobs. The Deltana 6112 St. Thomas privacy knob covers 1-3/8 inch to 2 inch doors, and the Pamex FTF Baron privacy knob is Grade 3 for 1-3/8 inch to 1-3/4 inch doors.
8) What are simpler alternatives to the Emtek Windsor crystal passage knob for a rental or budget interior door?
If the crystal look isn't the point, a Kwikset 200P Polo passage knob ships with a 6AL latch and round corner strike, and the Pamex FTF Baron passage knob is a Grade 3 set for 1-3/8 to 1-3/4 inch doors, same thickness range as the Emtek. On the traditional-brass side, Baldwin's Estate 5011 Colonial passage knob with the 5058 rose is the closer match in feel.
9) What is the CF Mechanism option on Emtek knobsets and should I pick it?
CF stands for concealed fastener. Choose it and the rosettes mount with no exposed screws on either face, which is the cleaner look on a visible interior door. The CF option includes the 28 Degree Latch. If you don't mind visible rosette screws, the Standard Latch build is the straightforward choice.
10) Can I mix and match rosettes with the Windsor crystal knob?
Yes. The Windsor knob can be ordered with any Emtek brass rosette, and the three offered here are Lancaster, Ribbon and Reed, and Rope. That lets you keep one rosette pattern across a house while varying knob style room to room.
11) I need the doors in a house to match, some passage and some privacy. Will the finishes line up?
They will, as long as you stay in the same Emtek finish code across the sets. The Windsor crystal knob is offered in French Antique US7, Oil Rubbed Bronze US10B, Pewter US15A, Polished Brass Lifetime US3, Polished Chrome US26, Satin Nickel US15, and Unlacquered Brass US3NL, all on brass. Note that Unlacquered Brass is a living finish and will patina over time, so it will not stay identical to a lacquered set.
12) I need a keyed version of a decorative brass knob instead of the Emtek Windsor passage set - what are my options?
The Windsor passage set is non-keyed. For keyed decorative brass knobs, the Deltana 3381 Egg knob entry and Deltana 6171 Round knob entry both fit 1-3/8 inch to 2 inch doors, and the Deltana 6901 Portland knob entry fits 1-3/8 inch to 1-3/4 inch. In residential lines, the Kwikset 400P Polo entry knob ships with a 6AL latch and RCS strike, and the Kwikset 400P-CP is Grade 3 for 1-3/8 inch to 1-3/4 inch doors.
13) What is a lower-cost plain passage knob if I do not need the crystal knob look?
For a plain passage knob on the same standard 2-1/8 inch bore prep, the Pamex FTF Baron passage knob is Grade 3 for 1-3/8 inch to 1-3/4 inch doors, the Bravura Albany and Lynchburg round trim passage knobsets are Grade 2, and the Kwikset 200P Polo passage knob ships with a 6AL latch and RCS round corner strike. The Arrow MK01 and RK01 are Grade 2 passage cylindrical knobs for 1-3/8 inch to 1-3/4 inch doors.
14) What should I use instead of the Emtek Windsor passage knob on a storeroom or classroom door?
Passage function stays unlocked, so it is not suited to a secured room. For storeroom use, the Sargent 8XG04 is a Grade 1 heavy duty single cylinder storeroom and closet knob lock with a 2-3/4 inch backset, and the Sargent 6G04 is the Grade 2 standard duty equivalent. For classroom function, the Dexter C2000 classroom cylindrical ball knob is Grade 2 for 1-3/8 inch to 1-3/4 inch doors.
15) I need a 2-3/4 inch backset passage knob - does the Emtek Windsor cover that or should I use something else?
The Emtek Windsor passage knobset is ordered with a backset choice of 2-3/8 inch or 2-3/4 inch, so it covers both. If you prefer a commercial unit at 2-3/4 inch, the Falcon W101 is a Grade 2 fire rated passage and closet latch function knob lock supplied with a 2-3/4 inch backset.
16) I am buying passage knobs for several doors at once - is there a multi-pack alternative to the Emtek Windsor?
The Emtek Windsor crystal knob passage set is sold as a complete single set with latch and strike plate. If you are outfitting multiple openings with one plain knob, the Sure-Loc Bergen round knob is offered as a 6-pack with adjustable backset, and the Schlage Residential F500 Plymouth with Georgian knob is a combo pack with adjustable backsets and dual strikes for 1-3/8 inch to 1-3/4 inch doors.
17) Will a Sargent 28C knob trim work as a substitute for the Emtek Windsor passage knobset?
No. The Sargent 28C-KNOB is exit device trim with a knob and rose for 1-3/4 inch doors, and the Sargent 78-2875 is an outside knob only with B design - both are trim that mounts to a device rather than a complete bored lockset. The Emtek Windsor passage set is a tubular bored lockset for a 2-1/8 inch cross bore and ships with its own latch and strike plate.
18) What is the 28 Degree Rotation Latch and why would I choose it over the standard latch?
The 28 degree latch retracts with a shorter knob rotation, which suits the crystal knob's smaller grip since you turn it less far to pull the latch. It is included automatically when you select the CF Mechanism, or you can order it on its own with a standard-screw rosette.
19) Can I get the Emtek Windsor knob in a different finish on each side of the door?
Yes, split finish is available. There is an optional split finish field on the order, so you can run, for example, Oil Rubbed Bronze on a hallway face and Polished Nickel-family finish on the room side. Spell out which finish goes on which side when you order.
How fast can I get the Emtek 8107.WS.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 8107.WS.US15 come with a warranty?
Absolutely. The Emtek 8107.WS.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 8107.WS.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 8107.WS.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.