Emtek Designer Brass Crystal K...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$240.00
$196.36
Emtek Designer Brass Crystal Knobsets - Astoria Knob, Passage Set

Emtek Designer Brass Crystal Knobsets - Astoria Knob, Passage Set

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Model: 8107.AS.US15
From the Glass & Porcelain Collection
$240.00
$196.36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$240.00
$196.36
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Emtek Designer Brass Crystal Knobsets - Astoria 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

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:
Astoria
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.AS.US15 – Frequently Asked Questions

1) Will the Emtek Astoria crystal knob fit a standard 2-1/8 inch bored door?
Yes. The Astoria passage knobset drops into standard door prep with a 2-1/8 inch cross bore, and it ships as a complete set with the latch and strike plate, so a hall or closet door already bored for a tubular lockset needs no new prep. The one exception is the STRETTO rosette, which wants a 1-1/4 inch diameter bore and a two-hole prep for thumbturn privacy.
2) Do I need to specify 2-3/8 or 2-3/4 inch backset when ordering the Emtek Astoria passage set?
Yes, backset is a required choice. The Astoria passage set is offered in both 2-3/8 inch and 2-3/4 inch, and the standard latch supplied is the 2-3/8 inch one, so if your doors are bored at 2-3/4 inches you have to call that out on the order. Measure from the door edge to the center of the bore before you pick. Those two are the only backsets American bored doors normally use, so one of them will match.
3) Does the Emtek Astoria passage knob lock, and can it be keyed?
No, it does not lock. Astoria in passage function is a latch only, non-keyed, with no cylinder and no thumbturn, so both knobs always turn. That makes it right for a hall, a closet, a pantry, or a laundry door. For a bedroom or bath you want privacy function instead, and for an exterior or office door you need a keyed entry lock.
4) Is the Emtek Astoria crystal knob rated for commercial use in an office building or school?
No. The Astoria brass and crystal knobset is a residential product, glass knob on a brass rosette, and it is not built for commercial door traffic. For a commercial opening in passage function, look at the Grade 1 Schlage D10S Orbit knob or the Grade 1 Falcon X101, or Grade 2 options like the Corbin Russwin CK4410, the Arrow MK01, or the Dexter C2000 passage knob. Use the Astoria on interior residential and light hospitality doors where the look is the point.
5) I need a crystal knob on a bedroom door, will this passage set work?
Not for a bedroom. Passage has no locking mechanism at all, so it will not hold the door shut against anyone. You need the Astoria in privacy function for a bedroom or bath, which adds the thumbturn. Keep the passage version for closets, halls, and pantry doors where nothing needs to lock.
6) What is a comparable passage knob to the Emtek Astoria if the door needs a commercial ANSI Grade 1 passage set?
The Astoria passage knob is a residential brass tubular passage set with no ANSI grade behind it. For an opening that has to carry a Grade 1 passage latch, the Schlage D10S is a Grade 1 heavy duty cylindrical non-keyed passage knob lock in the D Series with an Orbit knob, and the Corbin Russwin CK4310 is a Grade 1 passage/closet cylindrical lock with a Global knob covering 1-3/8 inch to 2 inch doors. The Falcon X101 is a Grade 1 heavy duty cylindrical passage knobset, fire rated, for 1-3/8 inch to 2-1/4 inch doors.
7) The Emtek Astoria passage knob does not lock. What is the closest equivalent that locks for a bedroom or bath?
Passage is a non-keyed latch function with no locking at all. 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, the Deltana 6112 St. Thomas knob is a privacy knob for 1-3/8 inch to 2 inch doors, and the Dexter C2000 privacy is a Grade 2 cylindrical ball knob privacy lock for 1-3/8 inch to 1-3/4 inch doors.
8) What is the CF mechanism option on the Emtek Astoria knob and should I pick it?
CF gets you rosettes with no exposed screws, so the trim reads clean from both sides of the door. Pick it where the hardware is on display, a front hall or a main stair. It comes with the 28 degree rotation latch, which shortens how far the knob has to turn before the latch retracts. The other two choices are that 28 degree latch on its own, or the standard latch with conventional through-screw rosettes.
9) Which rosettes and finishes can I get the Emtek Astoria crystal knob in, and can I match the rest of my doors?
Three rosette patterns, Lancaster, Ribbon and Reed, and Rope, in seven finishes: French Antique (US7), Oil Rubbed Bronze (US10B), Pewter (US15A), Polished Brass Lifetime (US3), Polished Chrome (US26), Satin Nickel (US15), and Unlacquered Brass (US3NL). Any brass rosette in the range can be paired with the Astoria knob, so a whole floor of doors can run the same rosette and finish with the crystal knob only where you want it. Split finish is available if you need different finishes inside and out.
10) Will the round or square corner latch faceplate match my existing door mortise?
Both are available, so match whatever is already routed in the door edge. The Astoria passage set is offered with a round corner or square corner latch faceplate, which is the difference between dropping straight in and having to chisel the mortise. Look at the old latch plate before you order: a radius corner means round, a sharp corner means square.
11) What decorative brass passage knob is comparable to the Emtek Astoria crystal knob?
The Astoria is a brass crystal knob passage set from the Glass and Porcelain collection, ordered with a Lancaster, Ribbon and Reed, or Rope rosette. On the decorative solid brass side, the Omnia 434/PA is a traditional egg-shaped knob passage latchset in solid brass with a 3 inch projection, and the Baldwin Estate 5011 Colonial passage knob with 5058 rose is a passage/hall/closet set. Both carry a metal knob rather than a glass one, so the look at the door differs.
12) What should I use instead of an Emtek Astoria passage knob on a closet door that only needs a pull, with no latch?
A passage set includes a working latch and strike. If the door holds shut on a ball catch or magnet and only needs trim, a dummy knob is the right part: the Omnia 458/0 is a single dummy knob latchset with solid brass construction, the Omnia 442/00 is a #44 traditional single dummy with a 2-5/8 inch rose in solid brass, and the Schlage A170 is a Grade 2 cylindrical non-keyed single dummy trim for 1-3/8 inch to 1-7/8 inch doors.
13) I need a keyed knob for an entry or office door. Which knob locks take a key where the Emtek Astoria does not?
The Astoria passage set is non-keyed and accepts no cylinder. Keyed knob locks include the Corbin Russwin CK4851 entrance/office cylindrical lock with a Global knob and conventional cylinder for 1-3/8 inch to 2 inch doors, the Dexter C2000 entry/office Grade 2 keyed ball knob lock for 1-3/8 inch to 1-3/4 inch doors, and the Kwikset 400P-CP Polo keyed entry knob, Grade 3, with a round corner adjustable latch and round corner strike.
14) What is a plainer passage knob to use where the Emtek Astoria crystal knob is more than the door needs?
For utility doors that just need a working passage latch, the Pamex FTF Baron knob passage set is a Grade 3 lockset for 1-3/8 inch to 1-3/4 inch doors, the Kwikset 200P Polo passage knob ships with a 6AL latch and RCS round corner strike, and the Arrow MK01 is a Grade 2 non-keyed passage cylindrical knob lock in the MK Series for 1-3/8 inch to 1-3/4 inch doors. All three use a metal knob rather than the Astoria's brass crystal.
15) Will a Sargent 78-2875 outside knob or a Sargent 28C-KNOB work as a substitute for an Emtek Astoria passage set?
Neither is a substitute. The Astoria is a complete tubular passage set including latch and strike for a 2-1/8 inch bore standard door prep. The Sargent 78-2875 is an outside knob only with B design in the 7800 Series, and the Sargent 28C-KNOB is exit device trim with knob and rose for 1-3/4 inch doors in the 28 Series. Both are trim that mounts to an exit device, not a bored lockset for a plain door.
16) What passage knob should I use on a door that needs keyless combination entry rather than a free-turning knob?
The Astoria passage set turns freely from both sides with no code or key. Where access has to be controlled without a key, 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 thick.
17) Is a Corbin Russwin CK4410 a like-for-like swap for an Emtek Astoria passage knob on a light-traffic interior door?
Both are non-keyed passage sets for 1-3/8 inch to 1-3/4 inch doors. The CK4410 is a Grade 2 passage/closet cylindrical lock with a Global knob in the CK4400 Series; the Astoria is a residential brass tubular passage knob offered in seven finishes with a choice of Lancaster, Ribbon and Reed, or Rope rosette. The function matches; the knob design and finish range are what separate them.
18) Does the Emtek Astoria knobset come with the strike plate or do I order that separately?
It comes complete. The set includes the knobs, the latch, and the strike plate, so nothing else is needed to hang it on a door that is already bored. The only separate decision is the rosette pattern and finish, and whether you want the CF mechanism for concealed-screw trim.
19) I am standardizing hall and closet doors across a building. Is the Emtek Astoria passage knob the right call, or should I look at a multi-pack?
The Astoria is ordered variant by variant across seven finishes and three rosettes, which suits doors where the look is being matched. For repeat openings ordered as a group, the Sure-Loc Bergen round knob ships as a 6-pack with an 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.
How fast can I get the Emtek 8107.AS.US15 delivered?
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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.AS.US15 come with a warranty?
Absolutely. The Emtek 8107.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 8107.AS.US15?
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