Emtek SELECT Brass Conical Terrazzo Knob - Privacy Set
- Can be ordered with any Brass rosette
- Sold as complete set. Includes Latch and Strike Plate
- 28 Degree Latch option (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*
- Door thickness for CF Mechanism is 1-3/8” to 1-3/4”. Specify if thicker.
- 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:
Manufacturer Resources
Product Specs
- Subcategory:
- Leversets
- Collection:
- SELECT Series
- Product Type:
- Leversets
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Commercial/Residential:
- Residential
- Handle Type:
- Knob
- Lock Type:
- Tubular
- Series:
- Terrazzo
- Theme:
- Contemporary
- Electronic:
- No
- Keyed Function:
- Non-Keyed
- Keyed:
- No
- Lock Function:
- Privacy/Bed/Bath
- MAP Policy:
- Yes
- Stems:
- Conical
- Product Function:
- Privacy/Bed/Bath
- Stem Style:
- Conical
- Product Style:
- Contemporary
- Product Material:
- Brass
- Product Category:
- Mechanical Locks
- Product Substrate:
- Brass
- Department:
- Door Hardware
- SKU:
- EMTEK-CONICAL-TERRAZZO-KNOB-PRIVACY
Emtek 5209US19.CCUS19.TZKLT – Frequently Asked Questions
1) Will the Emtek Terrazzo conical knob privacy set fit a standard 2-1/8 inch bored door?
Yes. The Terrazzo knob privacy set drops into a standard 2-1/8 inch cross bore and works on doors from 1-3/8 inch up to 2-1/4 inch thick. One exception on prep: if you pick the STRETTO rosette, the door needs a 1-1/4 inch diameter bore and a 2-hole preparation for the thumbturn privacy.
2) Does choosing the Concealed Fastener (CF) mechanism change the door thickness I can use?
It does. With the standard latch the Emtek Terrazzo privacy knob covers 1-3/8 inch to 2-1/4 inch doors, but with the CF (Concealed Fastener) mechanism the range is 1-3/8 inch to 1-3/4 inch. If your door is thicker than 1-3/4 inch and you still want CF, note the actual thickness in the Door Thickness field when you order.
3) What backset does the Emtek Terrazzo privacy knob come with, and can I get 2-3/4 inch?
The standard latch ships for a 2-3/8 inch backset, and 2-3/4 inch is selectable at order. Backset is a required choice, so pick the one that matches the distance from the door edge to the center of your bore. The description also lists the latch as adjustable between the two.
4) Is a latch and strike included with this Emtek knob set, or do I buy those separately?
It is sold as a complete set: knobs, rosettes, latch and strike plate. You can take the latch faceplate with round or square corners to match the existing mortise in the door edge. Choosing the CF mechanism also brings the 28 degree latch.
5) What is a comparable privacy bed/bath lockset to the Emtek SELECT Brass Conical Terrazzo Knob if a decorative brass knob is not required?
The Emtek SELECT Brass Conical Terrazzo Knob is a non-keyed privacy/bed/bath tubular set in brass. If the decorative knob is not needed, the Baldwin Estate 5103 Privacy Lever with 5048 Rose covers the same privacy/bed/bath function with a lever instead of a knob, and the Kwikset 300BRNL RDT Breton Privacy Lever Set is a Grade 3 privacy lever set for the same door function.
6) Which privacy knob should I use instead of the Emtek Terrazzo knob on a commercial opening that needs a graded lock?
The Emtek SELECT Brass Conical Terrazzo Knob is a residential privacy set. For a commercial opening that has to carry a grade, the Arrow MK02-TA privacy cylindrical lock with a Tudor knob is a Grade 1 privacy/bed/bath knob lock that is fire rated and covers 1-3/4 inch to 2 inch doors, and the Hager 2540 with the Withnell lever is a Grade 2 cylindrical lock for 1-3/8 inch to 2 inch doors.
7) Privacy versus passage: which Emtek Terrazzo knob do I need for a bedroom or bathroom?
Privacy is the one for bedrooms and baths. The Terrazzo conical knob privacy set locks from inside with a thumbturn and is non-keyed, so there is no cylinder and no key to manage. For a hall or closet where you only need the door to latch, order the passage version of the same knob instead.
8) Can I match this knob to the rosettes and finishes already on my other Emtek doors?
Yes. The Terrazzo conical knob can be ordered on any brass rosette, and the selectable roses are Disk, Modern Rectangular, Quincy, Square, Urban Modern, Watford and Wilshire. Rosette and stem finish choices are Flat Black (US19), Oil Rubbed Bronze (US10B), Polished Chrome (US26), Polished Nickel Lifetime (US14), Satin Brass (US4), Satin Nickel (US15) and Unlacquered Brass (US3NL). If you want the rose one finish and the stem another, use the Split Finish field at order.
9) Is this Emtek knob suitable for a commercial corridor or an apartment turn?
It is built for residential use, a solid brass tubular lockset in a contemporary style. For commercial traffic or anywhere a Grade 1 or Grade 2 cylindrical lock is specified, look at a commercial privacy unit like the Arrow MK02-TA privacy knob or the Hager 2540 privacy lock instead.
10) What does the Concealed Fastener option actually get me on this knob set?
CF hides the mounting screws, so the rosette face is clean with no visible fasteners. It also brings the 28 degree latch. The tradeoff is the narrower door thickness range, 1-3/8 to 1-3/4 inch, against 1-3/8 to 2-1/4 inch with the standard latch. Pick the standard latch if you are on a thick door and do not mind exposed screws.
11) Can I use a dummy trim in place of the Emtek Conical Terrazzo privacy knob on a door that does not latch?
No. The Emtek SELECT Brass Conical Terrazzo Knob is a complete privacy set with a latch and strike plate. For a non-latching door such as a closet or a inactive leaf, use a dummy instead: the Baldwin Estate 5103 half dummy lever comes in left hand and right hand versions, and the BEST 7KC Series single dummy trim is a Grade 2 non-keyed option.
12) The Emtek Conical Terrazzo privacy knob fits doors 1-3/8 to 2-1/4 inches. What privacy or passage locks cover thicker or unusual doors?
With the standard latch the Emtek SELECT Brass Conical Terrazzo Knob fits 1-3/8 inch to 2-1/4 inch doors with a 2-1/8 inch bore; with the Concealed Fastener mechanism the range is 1-3/8 inch to 1-3/4 inch. For thin doors, the Lockey 2835 mechanical pushbutton keyless lever covers 1-3/16 inch to 2 inch and the Lockey 1150 keypad lever set covers 1-1/8 inch to 2 inch. The Falcon K101 Grade 1 passage lock covers 1-3/8 inch to 2-1/4 inch.
13) Do I need to worry about handing when ordering the Emtek Terrazzo privacy knob?
No handing to specify. It is a knob, not a lever, and the order only asks for backset, rosette, finish, and whether you want the CF mechanism. Handing matters on half dummy levers like the Baldwin Estate 5103, which is sold as separate left hand and right hand parts.
14) What is a keyless coded alternative to the Emtek Terrazzo privacy knob for a bathroom or staff room that needs controlled access?
The Emtek SELECT Brass Conical Terrazzo Knob locks with a thumbturn and is non-electronic. Where coded access is wanted instead, the Lockey 2835DC is a double combination mechanical keyless lever lock with passage function for 1-3/16 inch to 2 inch doors, and the Delaney LP250 is a Grade 2 electronic keypad leverlock.
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