Emtek Modern Designer Brass Kn...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$240.00
$196.36
Emtek Emtek Modern Designer Brass Knobset - Square Knob, Passage Set EMTEK-KNOBSETS-SQUARE-KNOB-PASSAGE

Emtek Modern Designer Brass Knobset - Square Knob, Passage Set

(No reviews yet) Write a Review

Model: 5107.SQU.US19
From the Brass Collection
$240.00
$196.36
Selected Latch is
Selected Rosette is
Selected Finish is
Selected Backset is

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

$240.00
$196.36
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Emtek Modern Designer Brass Knobset - Square 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:
Brass
Product Type:
Knobsets
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Commercial/Residential:
Residential
Handle Type:
Knob
Lock Type:
Tubular
Series:
Square
Theme:
Contemporary
Electronic:
No
Keyed Function:
Non-Keyed
Keyed:
No
Lock Function:
Passage
MAP Policy:
Yes
Product Function:
Passage
Product Shape:
Square
Product Style:
Contemporary
Product Material:
Brass
Product Category:
Mechanical Locks
Product Substrate:
Brass
Department:
Door Hardware

Emtek 5107.SQU.US19 – Frequently Asked Questions

1) Does the Emtek square passage knob use a 2-3/8 or 2-3/4 inch backset?
Both. Backset is a required choice when ordering the Emtek Square passage knobset, 2-3/8 inch or 2-3/4 inch. The standard latch supplied is 2-3/8 inch, which is the usual residential backset; if you are boring a thicker stile or matching existing prep on a wider door, specify 2-3/4 inch. Measure from the door edge to the center of the 2-1/8 inch bore to confirm which one your door already has.
2) What comes in the box with the Emtek Square passage knobset, and do I need to buy the latch separately?
It ships as a complete set: two knobs, the rosettes you choose, the latch, and the strike plate. Nothing else to order to hang it on a pre-bored door. The latch faceplate is available round corner or square corner, so you can match whatever mortise is already cut into the door edge rather than re-chiseling it.
3) Is the Emtek square knob rated for a commercial building or apartment corridor?
It is a residential tubular lockset, so it suits condo interiors, single-family, and finished-out unit doors rather than high-traffic commercial corridors. If you are specifying for a school, office, or common-area opening and need a graded cylindrical lock, the Schlage D10S is a Grade 1 heavy duty passage knob, and the Corbin Russwin CK4310 is Grade 1 passage covering 1-3/8 inch to 2 inch doors. For a mid-traffic passage door, the Falcon W101 is Grade 2.
4) Will this Emtek knob drop into the holes left by an old Kwikset or builder-grade knob?
If the door has the standard 2-1/8 inch cross bore and a 2-3/8 inch backset, yes, the Emtek Square passage set goes into the existing prep, and the round or square corner faceplate option lets you reuse the latch mortise. The one thing to check is the edge bore for the latch and the strike location, since you are swapping a whole set including the strike plate. A Kwikset 200P Polo passage knob is the like-for-like builder-grade item it would be replacing.
5) What is the closest passage knob substitute for an Emtek Square Knob passage set on a residential interior door?
The Emtek Square Knob passage set is a non-keyed passage function knobset in brass, catalogued for residential use. For a like-for-like passage knob from another maker, the Baldwin Estate 5011 Colonial Passage Knob with 5058 Rose is a passage/hall/closet knob, and the Omnia 434/PA is a passage/hall/closet knob latchset in solid brass. The Emtek square knob is a square shape in a contemporary style, while the Baldwin 5011 and the Omnia 434/PA are traditional knob shapes, so the swap changes the look of the door even though the function stays passage.
6) I need a passage knob for a commercial corridor with an ANSI grade behind it - what should I use instead of the Emtek Square Knob?
The Emtek Square Knob passage set is catalogued as residential brass hardware. For a graded commercial passage knob, the Schlage D10S is a Grade 1 heavy duty cylindrical passage knob lock with the Orbit knob, and the Corbin Russwin CK4310 is a Grade 1 passage/closet cylindrical lock with the Global knob covering doors 1-3/8 inch to 2 inch. The Falcon X101 is a Grade 1 heavy duty cylindrical passage knobset that is fire rated and covers 1-3/8 inch to 2-1/4 inch doors. Those three carry the grade a corridor spec usually calls for; the Emtek carries the decorative brass finish range instead.
7) The door is a bedroom or bathroom - what do I order instead of the Emtek Square Knob passage set?
A passage knob has no locking function, so it is the wrong choice for a bedroom or bath. For a privacy knob, the Baldwin Estate 5000 Baltimore privacy lock uses the 5148 rose with a 2-3/8 inch backset and full lip strike, the Deltana 6112 St. Thomas is a privacy knob for doors 1-3/8 inch to 2 inch, the Dexter C2000 privacy knob is a Grade 2 non-keyed ball knob for 1-3/8 inch to 1-3/4 inch doors, and the Pamex FTF Baron privacy is a Grade 3 knob lockset over the same 1-3/8 inch to 1-3/4 inch range. The Cal-Royal BER20 is a Grade 3 privacy knob lock with brass trim if the brass look is the reason for the Emtek.
8) The opening needs a key - what keyed knob takes the place of the Emtek Square Knob passage set?
The Emtek Square Knob passage set is non-keyed, so a keyed opening needs a different lock. The Corbin Russwin CK4851 is an entrance/office cylindrical lock with the Global knob and a conventional cylinder for doors 1-3/8 inch to 2 inch, the Dexter C2000 entry/office is a Grade 2 keyed ball knob lock for 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal BER00 is a Grade 3 entrance/office knob lock with a Kwikset keyway. For a storeroom function where the outside knob stays locked, the Sargent 8XG04 is a Grade 1 heavy duty single cylinder knob lock with a 2-3/4 inch backset.
9) The door is thicker than 1-3/4 inches - which passage knob covers it?
The Emtek Square Knob passage set specifies a door thickness of 1-3/8 inch to 1-3/4 inch with a 2-1/8 inch cross bore. For a thicker leaf, the Corbin Russwin CK4310 Grade 1 passage/closet 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. On the decorative side, the Deltana 6171 Round Knob and the Deltana 3381 Egg Knob both cover 1-3/8 inch to 2 inch, though both are entry function rather than passage.
10) What is the CF mechanism option on Emtek knobsets and should I choose it?
CF is the concealed-fastener build: the rosettes mount with no exposed screws on the face of the door, which is the cleaner look on a contemporary opening. Choosing CF also brings the 28 degree rotation latch with it. If you do not care about visible rosette screws, the standard latch build is the plain choice, and the 28 degree latch can also be ordered on its own. The 28 degree latch rotates a shorter arc, so the knob only needs a small turn to retract it.
11) Can I mix rosette styles and finishes across doors with the Emtek square knob?
The square knob can be ordered with any of the brass rosettes: Disk, Modern, Modern Rectangular, Neos, Square, and Urban Modern. Seven finishes run across the range, Flat Black (US19), Oil Rubbed Bronze (US10B), Polished Chrome (US26), Polished Nickel Lifetime (US14), Satin Brass (US4), Satin Nickel (US15), and Unlacquered Brass (US3NL). There is also a split finish field on the order if you want a different finish inside than out, which is how people match a dark hallway side to a lighter room side.
12) I need a matching privacy knob for the bedroom doors, what pairs with an Emtek square passage set?
Emtek builds the Square knob in privacy as well as passage, so the same knob, rosette, and finish carry across a floor and only the function changes door to door. Stay in the same rosette style and finish code and the openings read identically. If you are matching a decorative brass line from another maker instead, Baldwin's Estate 5000 comes preconfigured in both passage and privacy on the Baltimore knob with a 2-3/8 inch backset.
13) Is there a Grade 2 passage knob alternative if Grade 1 is more than the opening needs?
Yes. The Corbin Russwin CK4410 is a Grade 2 passage/closet cylindrical lock with the Global knob for doors 1-3/8 inch to 1-3/4 inch, the Dexter C2000 Series passage knob is a Grade 2 non-clutching ball knob lock over the same 1-3/8 inch to 1-3/4 inch range, and the Falcon W101 is a Grade 2 medium duty passage/closet knob lock that is fire rated and comes with a 2-3/4 inch backset. The Arrow MK01 and Arrow RK01 are also Grade 2 non-keyed passage knob locks for 1-3/8 inch to 1-3/4 inch doors. All of these hold the door latched without locking, the same function the Emtek Square Knob passage set performs.
14) What is a simpler passage knob if the decorative rosette options are not needed?
The Emtek Square Knob passage set is ordered with a choice of rosette - Disk, Modern, Modern Rectangular, Neos, Square, or Urban Modern - and a choice of latch including a CF mechanism that leaves no exposed rosette screws. If none of that matters, the Kwikset 200P Polo passage knob is a hall and closet knob that ships with a 6AL latch and RCS round corner strike, and the Pamex FTF Baron is a Grade 3 passage function knob lockset for 1-3/8 inch to 1-3/4 inch doors. Both arrive as a single fixed configuration rather than a knob, rosette, and latch chosen separately.
15) I want to match a satin brass passage knob across a building - what else comes in that finish?
The Emtek Square Knob passage set is offered in Satin Brass (US4) along with Flat Black (US19), Oil Rubbed Bronze (US10B), Polished Chrome (US26), Polished Nickel Lifetime (US14), Satin Nickel (US15), and Unlacquered Brass (US3NL). Among passage knobs from other makers, the Bravura Dallas with rectangle trim is a Grade 2 passage knobset in US4 Satin Brass, and the Callan Roland is a Grade 2 entrance set in US15 Satin Nickel if the nickel is the finish being matched. The Bravura Dallas rectangle trim is the nearest rectilinear trim shape to the Emtek square knob and Square rosette.
16) If I want a round knob instead of the square Emtek, what passage knobs have a rounded shape?
The Emtek Square Knob passage set has a square knob shape. For a rounded knob in the same passage function, the Arrow RK01 is a Grade 2 non-keyed ball knob passage lock for 1-3/8 inch to 1-3/4 inch doors, the Dexter C2000 passage is a Grade 2 ball knob lock over the same range, and the Bravura Albany and Bravura Lynchburg are Grade 2 passage knobsets with round trim. The Omnia 434/PA is an egg-shaped knob passage latchset in solid brass with a 3 inch projection if you want to stay in brass.
17) Does a keyless combination knob do the same job as a passage knob?
Not the same job. The Emtek Square Knob passage set is a mechanical, non-electronic, non-keyed knob that latches and releases from either side with no credential. 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 - it holds a passage function but adds a combination that has to be entered to gain entry after it relocks. Choose the Lockey when access needs to be controlled without keys, and a plain passage knob when the door should always open from both sides.
18) Is a Kwikset or Schlage residential combo pack an alternative to specifying an Emtek knob set with backset and latch options?
The Emtek Square Knob passage set is ordered with a backset choice of 2-3/8 inch or 2-3/4 inch and a latch choice of standard latch, 28 degree rotation latch, or CF mechanism. 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, and the Kwikset 200P-CP Polo passage knob ships with a round corner adjustable latch and round corner strike. Those two cover both backsets in one carton rather than through a selection, and pair a fixed knob and rose instead of a separately chosen rosette.
19) Is the Emtek square knob passage set solid brass or plated steel?
Brass, both the material and the substrate, from the Emtek Brass collection. That matters for the Unlacquered Brass (US3NL) option in particular, which is live brass and will patina with handling rather than holding a factory shine.
20) Is there an electronic or keypad version of this Emtek square knob?
No, it is a mechanical set with no electronics and no keyway. For a keyless opening on a passage-style door, the Lockey 3830 is a mechanical combination knob lock with auto-locking passage function, fitting doors 1 3/16 inch to 2 inch.
21) Does the square knob need a special bore for the STRETTO rosette?
On the Square knob passage set, standard 2-1/8 inch bore prep is all you need across the rosette options. The 1-1/4 inch diameter bore and two-hole door preparation requirement applies to the STRETTO rosette on thumbturn privacy sets, not to a passage set with no thumbturn.
How fast can I get the Emtek 5107.SQU.US19 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 5107.SQU.US19 come with a warranty?
Absolutely. The Emtek 5107.SQU.US19 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 5107.SQU.US19?
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 5107.SQU.US19 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.
!