Emtek Modern Crystal Knobset - Hampton Knob, Passage Set

Yes. The Hampton knob passage set drops into a standard 2-1/8 inch cross bore prep, and the spec sheet lists door thickness at 1-3/8 to 1-3/4 inches. One exception: the STRETTO rosette needs a 1-1/4 inch diameter bore and a 2-hole prep, so it is not a straight drop-in on a standard single-bore door.

Backset is a required selection, 2-3/8 or 2-3/4 inches. The standard latch ships 2-3/8, which covers most residential interior doors; if your existing bore is 2-3/4 inches from the door edge to the center of the hole (common on thicker or wider stile doors), specify 2-3/4 when you order.

Passage function only. There is no key and no thumbturn, so it latches the door closed and both knobs always retract the latch. Use it on halls, closets and pantry doors. For a bath or bedroom you need a privacy set instead, and for a keyed opening you need an entry set.

No. Emtek lists the Hampton knob set as residential, and it is a tubular non-keyed passage set with glass knobs and brass trim. For a school, office or apartment common area, look at a graded cylindrical set instead, such as the Schlage D10S Grade 1 passage knob or the Corbin Russwin CK4310 Grade 1 passage/closet lock.

For a similar solid brass decorative passage knob, the Baldwin Estate 5011 Colonial Passage Knob with 5058 Rose is a passage/hall/closet function knobset, and the Baldwin Estate 5000 Baltimore Knob with 5048 Rose is preconfigured as a passage lock with a 2-3/8 inch backset and full lip strike. The Omnia 434/PA is a traditional egg-shaped knob latchset in solid brass with passage function and a 3 inch projection. The Emtek Hampton passage set differs in that the knob is glass, from the Glass and Porcelain collection, on a brass rosette you select, and it is offered in Flat Black (US19), Oil Rubbed Bronze (US10B), Polished Chrome (US26), Polished Nickel - Lifetime (US14), Satin Brass (US4), Satin Nickel (US15) and Unlacquered Brass (US3NL).

The Emtek Hampton crystal knob passage set is designated residential. For a graded commercial passage knob, the Schlage D10S passage latch is a Grade 1 heavy duty cylindrical non-keyed knob lock with an Orbit knob, and the Falcon X101 is a Grade 1 heavy duty cylindrical passage knobset that is fire rated and takes an interchangeable core. In Grade 2, the Corbin Russwin CK4410 is a passage/closet cylindrical lock for 1-3/8 inch to 1-3/4 inch doors, the Dexter C2000 passage ball knob is Grade 2 non-keyed for the same door range, and the Falcon W101 is a Grade 2 medium duty fire rated passage/closet knob with a 2-3/4 inch backset.

The Emtek Hampton crystal knobset in passage function is non-keyed and does not lock, so for a bed or bath door you want a privacy function instead. The Baldwin Estate 5077 Bethpage Privacy Knob with R027 Rose and the Baldwin Estate 5000 Baltimore Knob with 5148 Rose privacy lock (2-3/8 inch backset, full lip strike) are decorative privacy options. The Deltana 6112 St. Thomas Knob is privacy function for 1-3/8 inch to 2 inch doors, and the Dexter C2000 privacy ball knob is Grade 2 for 1-3/8 inch to 1-3/4 inch doors.

CF stands for the concealed fastener mechanism: the rosettes mount with no exposed screws, so you get a clean face on the trim. It comes with the 28 degree rotation latch included. The other two choices are the standard latch or the 28 degree latch on its own with conventional screw-through rosettes. If the look of the rose matters on a feature door, take CF.

It ships as a complete set with the latch and strike plate, so the only thing you supply is the door prep. The latch faceplate is available round corner or square corner to match the mortise already cut in your door edge.

Seven finishes are offered: 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 form if you want the interior and exterior sides different, plus six rosette shapes (Disk, Modern, Modern Rectangular, Neos, Square, Urban Modern) so the trim can follow the rest of the openings.

The published specification for the Hampton knob set is 1-3/8 to 1-3/4 inch doors. For anything thicker, a Deltana knob set such as the 6171 Round Knob entry covers 1-3/8 to 2 inches, and the Falcon X101 passage knobset goes to 2-1/4 inches on the commercial side.

The Emtek Hampton crystal knobset passage set is non-keyed, so a keyed function is a different part. Decorative keyed options include the Deltana 6901 Portland Knob entry for 1-3/8 inch to 1-3/4 inch doors and the Deltana 3381 Egg Knob entry for 1-3/8 inch to 2 inch doors. For commercial entrance/office, the Corbin Russwin CK4851 is an entrance/office cylindrical lock with a Global knob and conventional cylinder for 1-3/8 inch to 2 inch doors, and the Dexter C2000 entry/office ball knob is Grade 2, keyed, for 1-3/8 inch to 1-3/4 inch doors.

No. The Emtek Hampton crystal knobset passage set is sold as a complete set including latch and strike plate and needs a 2-1/8 inch cross bore with a 2-3/8 inch or 2-3/4 inch backset. For a surface-mounted pull with no latch, use a dummy trim: the Omnia 458/0 single dummy knob latchset in solid brass, the Omnia 442/00 single dummy with a 2-5/8 inch rose, the Schlage A170 Grade 2 single dummy trim, or the BEST 6K single dummy trim, a Grade 2 medium duty non-keyed cylindrical knob.

The Emtek Hampton crystal knobset passage set lists a door thickness of 1-3/8 inch to 1-3/4 inch in its specifications. If your doors run thicker, the Falcon X101 Grade 1 passage knobset covers 1-3/8 inch to 2-1/4 inch, and the Corbin Russwin CK4310 Grade 1 passage/closet cylindrical lock covers 1-3/8 inch to 2 inch. Among decorative knobs, Deltana's 6171 Round Knob and 3381 Egg Knob are both listed at 1-3/8 inch to 2 inch, though those are entry function rather than passage.

The Emtek Hampton passage set uses a glass knob on a brass rosette you choose from Disk, Modern, Modern Rectangular, Neos, Square or Urban Modern. For simpler metal passage knobs on secondary doors, the Kwikset 200P Polo passage knob ships with a 6AL latch and RCS round corner strike, the Pamex FTF Baron knob lockset is Grade 3 passage for 1-3/8 inch to 1-3/4 inch doors, and the Bravura Albany and Lynchburg round trim passage knobsets are both Grade 2. The Arrow MK01 and RK01 are Grade 2 passage cylindrical knob locks, also for 1-3/8 inch to 1-3/4 inch doors.

No. The Emtek Hampton crystal knobset passage set is a tubular bored lockset that installs in a 2-1/8 inch cross bore and comes complete with latch and strike. The Sargent 78-2875 is an outside knob only with B design from the 7800 Series, and the Sargent 28C-KNOB is exit device trim with knob and rose in entrance function for 1-3/4 inch doors. Both are trim for exit devices, not standalone bored locksets, and the same applies to the Imperial USA ED-BKL580 knob trim in storeroom function.

It reduces how far the knob has to turn to pull the latch, which gives a lighter, shorter action at the door. It is offered as a standalone latch choice and is also bundled with the CF concealed-fastener mechanism. The standard latch option is the conventional full-rotation latch.

The Emtek Hampton crystal knobset passage set is ordered per opening, with backset, finish, rosette and latch selected each time, which suits doors where the glass knob is the design point. If you are standardizing many interior doors on one plain knob, the Sure-Loc Bergen Round Knob is offered 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.

The Emtek Hampton crystal knobset is passage function, meaning both knobs always retract the latch and there is no cylinder. A storeroom knob such as the Sargent 6G04, a Grade 2 standard duty storeroom/closet lock with single cylinder, or the Sargent 8XG04, Grade 1 heavy duty storeroom/closet with a 2-3/4 inch backset, keeps the outside knob locked at all times and requires a key. A classroom function such as the Dexter C2000 Grade 2 classroom ball knob is keyed from outside for 1-3/8 inch to 1-3/4 inch doors. None of these interchange with a passage set on the same door prep expectations of an unlocked opening.