Emtek Classic Brass Crystal Knobsets - Astoria Knob, Privacy 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
- Collection:
- Glass & Porcelain
- Product Type:
- Knobsets
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Subcategory:
- Knobsets
- Commercial/Residential:
- Residential
- Handle Type:
- Knob
- Lock Function:
- Privacy/Bed/Bath
- Lock Type:
- Tubular
- Series:
- Astoria
- Theme:
- American Classic
- Electronic:
- No
- Keyed:
- No
- Keyed Function:
- Non-Keyed
- MAP Policy:
- Yes
- Product Function:
- Privacy/Bed/Bath
- Product Style:
- Glass
- Product Material:
- Brass
- Product Category:
- Mechanical Locks
- Product Substrate:
- Brass
- Department:
- Door Hardware
Emtek 8200.AS.US15 – Frequently Asked Questions
1) Will the Emtek Astoria crystal privacy knob fit my existing 2-1/8 inch bored door prep?
Yes. The Astoria privacy knobset drops into a standard 2-1/8 inch cross bore, so a door already prepped for a common tubular bored lockset takes it without new boring. It's a tubular lock, and the set ships complete with the latch and strike plate, so the only prep question left is backset.
2) Do I need to know my backset before ordering an Emtek Astoria privacy knob set?
Yes, and it's a required choice. The Astoria privacy set is offered with either a 2-3/8 inch or a 2-3/4 inch backset. Measure from the door edge to the center of the bore: 2-3/8 is typical on residential interior doors, 2-3/4 shows up on heavier or commercial-style openings. The standard latch supplied is 2-3/8 inch, so 2-3/4 has to be specified at order.
3) Is the Emtek Astoria privacy knob suitable for a commercial or high-traffic building?
It's a residential-grade decorative set, brass with a crystal knob, and it isn't graded for commercial traffic. For a bathroom door in an office, school or multi-family corridor, go with a commercial cylindrical privacy lock instead: the Dexter C2000 Series privacy knob is Grade 2, and the Cal-Royal BER20 privacy knob is Grade 3. Save the Astoria for finished residential interiors.
4) What is the closest cross-brand equivalent to the Emtek Astoria crystal knob privacy set for a bed or bath door?
For a like-for-like privacy knob swap, the Deltana 6112 St. Thomas knob is a privacy/bed/bath function knob rated for doors 1-3/8 inch to 2 inch thick, and the Baldwin Estate 5077 Bethpage knob with R027 rose is also a privacy function knob. The Emtek Astoria is a privacy/bed/bath tubular knobset in brass with a glass knob, fitting doors 1-3/8 inch to 1-3/4 inch on a 2-1/8 inch cross bore. The Deltana and Baldwin sets are metal knobs; the Astoria is the one that puts a crystal knob on the door.
5) The Emtek Astoria privacy set is for a residential door - what should I specify for a commercial opening in a school or office instead?
The Emtek Astoria is a residential privacy knobset. For commercial openings, the Corbin Russwin CK4310 is a Grade 1 non-keyed passage/closet cylindrical knob lock for doors 1-3/8 inch to 2 inch, the Schlage D10S is a Grade 1 heavy duty passage knob lock in the D Series, and the Sargent 8XG04 is a Grade 1 heavy duty storeroom/closet knob lock with a 2-3/4 inch backset. Those are keyed or latch functions rather than privacy, so match the function to the door before ordering.
6) My door is 2 inches thick - will the Emtek Astoria privacy knob work, or do I need something else?
The Emtek Astoria privacy set is specified for doors 1-3/8 inch to 1-3/4 inch thick. For a 2 inch door, the Deltana 6171 Round knob entry and Deltana 3381 Egg knob entry both cover 1-3/8 inch to 2 inch, the Corbin Russwin CK4851 entrance/office knob lock covers 1-3/8 inch to 2 inch, and the Falcon X101 Grade 1 passage knobset covers 1-3/8 inch to 2-1/4 inch. If the door must stay privacy function at that thickness, the Deltana 6112 St. Thomas privacy knob covers 1-3/8 inch to 2 inch.
7) The bedroom door needs to lock with a key, not just a privacy button - what do I order instead of the Emtek Astoria privacy set?
The Astoria privacy set is non-keyed. For a keyed knob on that opening, the Kwikset 400P-CP Polo keyed entry knob is Grade 3 for doors 1-3/8 inch to 1-3/4 inch with an adjustable round corner latch and round corner strike, the Cal-Royal BER00 is a Grade 3 entrance/office knob with a Kwikset keyway over the same thickness range, the Dexter C2000 entry/office ball knob is Grade 2 keyed, and the Master Lock BC Series biscuit knob is a Grade 3 keyed entry.
8) What should I use instead of the Emtek Astoria privacy knob on a fire-rated door?
The Falcon W101 is a Grade 2 medium duty cylindrical knob lock in passage/closet function with a 2-3/4 inch backset and carries a fire rating, and the Falcon X101 is a Grade 1 heavy duty passage knobset with an interchangeable core, fire rated, for doors 1-3/8 inch to 2-1/4 inch. The Emtek Astoria is a residential privacy set, so on a rated opening the Falcon knobsets are the ones to spec - note both are passage function, not privacy.
9) What is the difference between the CF mechanism and the standard latch on Emtek Astoria knobs?
It changes what you see on the door. Pick the CF mechanism and the rosettes mount with no exposed screws, and a 28 degree rotation latch comes with it. The 28 degree latch can also be ordered on its own if you want the shorter knob rotation without the concealed-fastener rose. The standard latch is the conventional option. On a visible bedroom or bath door in a finished home, CF is usually what people are after.
10) Can I pick the rosette shape on an Emtek Astoria crystal knob?
Yes, and it's how you match the rest of the trim in the house. The Astoria knob can be ordered on the #8, Oval, Quincy, Rectangular, Regular, Watford or Wilshire rosette. The latch faceplate comes round or square corner, so you can match whatever corner the existing mortise pocket in the door edge is cut for.
11) What finishes does the Emtek Astoria crystal knob come in, and will it match my other Emtek hardware?
Ten finishes: Flat Black (US19), French Antique (US7), Oil Rubbed Bronze (US10B), Pewter (US15A), Polished Brass Lifetime (US3), Polished Chrome (US26), Polished Nickel Lifetime (US14), Satin Brass (US4), Satin Nickel (US15) and Unlacquered Brass (US3NL). Those are standard US finish codes, so if the hinges and other trim in the building are specified by code you can match to it. Unlacquered brass will patina with handling by design.
12) Do I have to order the latch and strike separately with the Emtek Astoria knob?
No, the Astoria privacy set is sold complete, latch and strike plate in the box. What you specify on the order is backset, latch or CF mechanism, rosette and finish. Nothing else is required to hang it on a door already bored 2-1/8 inch.
13) Is a dummy knob a substitute for the Emtek Astoria privacy knob set?
No. The Emtek Astoria privacy set is a privacy/bed/bath function and ships as a complete set with latch and strike plate. Dummy trim has no latch and no locking action - it is a pull mounted to the door face. The Schlage A170 single dummy trim, the BEST 6K single dummy trim, the Omnia 458/0 single dummy knob latchset, and the Bravura Biloxi dummy knobset are all dummy function. Use a dummy on an inactive leaf or a closet door that latches by magnet, not on a bathroom door that has to lock.
14) I am standardizing bedroom and bath doors across a multi-family building - what privacy knob options are there beside the Emtek Astoria?
For fleet standardization on privacy function knobs, the Dexter C2000 privacy ball knob is Grade 2 for doors 1-3/8 inch to 1-3/4 inch, the Cal-Royal BER20 is Grade 3 with brass trim over the same range, the Pamex FTF Baron is Grade 3 over the same range, and the Deltana 6112 St. Thomas covers 1-3/8 inch to 2 inch. The Emtek Astoria is the decorative-brass option in that same privacy function, with ten finishes from flat black through unlacquered brass.
15) I need the same knob look on a closet or hall door where no lock is wanted - what pairs with the Emtek Astoria privacy set?
The Astoria privacy set is a privacy/bed/bath function and is non-keyed. For a hall or closet door that only needs a latch, passage knobsets include the Pamex FTF Baron Grade 3 passage for doors 1-3/8 inch to 1-3/4 inch, the Dexter C2000 Grade 2 passage ball knob over the same range, the Baldwin Estate 5011 Colonial passage knob with 5058 rose, and the Omnia 434/PA egg-shaped knob latchset with a 3 inch projection. Baldwin and Omnia are the decorative-brass side of that group.
16) How does the Emtek Astoria privacy set compare to the Baldwin Estate 5000 Baltimore privacy knob?
The Baldwin Estate 5000 Baltimore privacy set is preconfigured with a 2 inch knob, a 5148 rose, a 2-3/8 inch backset and a full lip strike, so the rose and backset are fixed as supplied. The Emtek Astoria privacy set is ordered with a choice of 2-3/8 inch or 2-3/4 inch backset and a choice of rosette including #8, Oval, Quincy, Rectangular, Regular, Watford and Wilshire, and can be ordered with any brass rosette. Both are privacy function knobs.
17) Is a combination keyless knob lock an alternative to the Emtek Astoria privacy knob?
They solve different problems. The Lockey 3830 is a mechanical keyless combination knob lock with an auto-locking passage function for doors 1 3/16 inch to 2 inch - entry is by code from outside. The Emtek Astoria is a non-keyed privacy/bed/bath set that locks from inside the room with no code and no key. Use the Lockey where you need controlled access into a room, and the privacy set where a bedroom or bath just needs to be secured from within.
18) Can exit device knob trim replace the Emtek Astoria privacy knobset?
No. The Sargent 28C knob trim is exit device trim with knob and rose for 1-3/4 inch doors, the Sargent 78-2875 is an outside knob only, and the Imperial USA ED-BKL580 is knob trim in storeroom function - all of those mount to a panic or exit device and do not carry their own latch. The Emtek Astoria is a complete privacy knobset that ships with its latch and strike plate for a 2-1/8 inch bore standard door prep.
19) Can I get a split finish on an Emtek Astoria knob so the hall side matches the corridor?
Yes. Split finish is an order option on the Astoria privacy set, so the inside and outside of the door can be finished differently, useful when a bathroom is painted to one scheme and the hall trim to another. Note it on the order along with the two finishes you want from the ten offered.
How fast can I get the Emtek 8200.AS.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 8200.AS.US15 come with a warranty?
Absolutely. The Emtek 8200.AS.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 8200.AS.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 8200.AS.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.