Emtek 3351 Harrison Brass Mortise Entrance Handleset - Entry Set

The Harrison 3351 uses standard mortise door prep to ANSI A115.1, so it drops into an existing pocket cut to that prep. Backset is either 2-1/2 or 2-3/4 inches, and that has to match what your door is already bored for. Door thickness is 1-3/4 inches standard, with thicker doors specified at order time. It ships as a complete set with the latch and strike plate, so you are not sourcing those separately.

Yes, and getting it wrong means the wrong lock. All mortise locks require handing, and the Harrison 3351 is ordered as LH, RH, LHR, or RHR. The two R options are for out-swing doors. Stand outside the door: if the hinges are on your left and the door swings toward you, that is LHR.

F20 is the entrance function, F13 is dormitory. Both are offered on the Harrison 3351 and you pick one at order. Entrance is the common house front door choice; dormitory is the function specified where the door needs to stay locked outside regardless of the inside trim. The set is single cylinder either way, so the inside is a thumbturn rather than a second keyed cylinder.

The 3351 uses the Schlage C keyway, so it can be keyed into an existing Schlage C system. Ordering options include keyed different or keyed alike across multiple sets, and there is a keying-to-code field if you want it cut to a specific bitting for an existing master or house key.

The Harrison 3351 is a UL Listed mortise lock with a UL 180 minute fire rating. That covers the typical 90 minute rated opening between a garage and a house as well as heavier rated doors, provided the door and frame assembly themselves carry the rating.

A mortise lock like the Harrison 3351 puts the latch and deadbolt in one lock body inside a machined pocket, which is stronger and is what lets it carry a UL 180 minute fire rating. It also demands that pocket, plus handing and a backset decision up front. A tubular handleset uses two standard bored holes instead, so it is far simpler to retrofit into a door that has never been mortised. Kwikset's 687 Amador and Schlage Residential's F60 Addison are both bored-prep Grade 3 and Grade 2 entrance handlesets that go into a standard door without mortising.

The Emtek 3351 Harrison is a single cylinder entry set, so the key is on the outside and the inside trim is a knob or lever with no cylinder. For a double cylinder mortise arrangement, Baldwin lists the Estates 6542 Tremont double cylinder entry mortise trim, an entrance function trim for 1-3/4 inch doors, alongside the 6542 Tremont single cylinder version. Check your local code before specifying double cylinder on an egress door, since some jurisdictions restrict a key-operated inside cylinder on a required exit.

The Emtek 3351 Harrison is built for a 1-3/4 inch door as standard, with thicker doors handled by specifying the thickness at the time of order. If you would rather order a set whose published range already covers a thicker door, the Weslock 2810 Hillcrest single cylinder handleset with Hudson knob covers 1-3/8 inch to 2 inch, and the Weslock 1411 Traditionale Colonial handleset with Eleganti knob covers 1-3/4 inch to 2-1/4 inch as a single cylinder keyed entry. The Deltana 810871 Montego handleset also covers 1-3/8 inch to 2 inch.

The Emtek 3351 Harrison is a brass mortise entry handleset, and the closest mortise-based alternative is the Baldwin Estates 6542 Tremont single cylinder entry mortise trim, which is also entrance function. Baldwin lists the 6542 Tremont in a double cylinder version as well, so if the opening has glass beside it and you want a key on the inside, that is the version to specify. Most other residential handlesets are tubular sets with a separate deadbolt, so if the door is already prepped to ANSI A115.1 standard mortise, the 3351 and the Baldwin 6542 are the two that drop into that prep family.

The Emtek 3351 Harrison requires standard mortise door prep to ANSI A115.1, so a door bored for a tubular lockset will not take it without new prep. For a tubular keyed entry handleset, the Schlage Residential F60 Addison single cylinder keyed entry handleset with Accent lever is a Grade 2 entrance set that fits doors 1-3/8 inch to 1-3/4 inch. The Kwikset 687AMD Amador single cylinder handleset is another keyed entry option, Grade 3, for 1-3/4 inch doors, and it is sold exterior only, so the interior knob or lever is ordered separately.

The Emtek 3351 Harrison is supplied with a Schlage C keyway, so it will not accept a Kwikset SmartKey cylinder. For a SmartKey building, the Kwikset 687AMD SMT Amador single cylinder handleset is a Grade 3 keyed entry set with SmartKey for 1-3/4 inch doors, and the Kwikset 687BW SMT Belleview is the same arrangement in a different exterior style. If you need SmartKey on the SC1 keyway specifically, Kwikset lists the 687AMD SMC Amador with SC1 keyway SmartKey. All three are exterior only, so pair them with the interior trim your standard calls for.

No. The Emtek 3351 Harrison is a keyed single cylinder entry set with a mortise lock body and a latch and strike included, so it is a working lock. For an inactive or second door where you only need the grip, a dummy handleset is the correct part: the Weslock 6695 Belmont dummy handleset with Impresa knob covers 1-3/8 inch to 2 inch doors, and the Weslock 2815 Hillcrest dummy handleset with New Heaven lever covers the same range. If the door needs to latch but not lock, the Schlage Residential JE285 Barcelona style handleset with Seville lever is a non-keyed entry function set, Grade 2, for 1-3/8 inch to 1-3/4 inch doors.

The Emtek 3351 Harrison is a residential brass mortise handleset carrying a UL 180 minute fire rating and UL listed mortise function to ANSI F20 entrance or F13 dormitory. Among the handlesets that publish an ANSI grade, the Master Lock HDLB series HDLBA0615/4D single cylinder deadbolt handleset is Grade 2 entrance, the Schlage Residential F60 Addison with Accent lever is Grade 2 entrance for 1-3/8 inch to 1-3/4 inch doors, and the Kwikset 687BW Belleview is Grade 3 entrance for 1-3/4 inch doors. If your spec is written around a fire-rated mortise opening, the 3351 is the one that answers it; if the spec is written around a cycle grade on a tubular set, the Master Lock or Schlage Grade 2 sets are the ones to look at.

No. The inside trim is chosen as part of the order, not bought separately. The Harrison 3351 pairs with any Emtek brass knob or lever for the interior, and the choice list runs from crystal knobs like Bristol and Windsor through traditional levers like Rope, Ribbon and Reed and Milano to modern bar styles such as the T-Bar and L-Square in faceted, hammered, knurled, Tribeca and white marble treatments. Exterior handle and interior trim ship together as one set.

Emtek classes the Harrison 3351 as residential hardware. It is a solid brass mortise set with a UL Listed lock body, and it is what you want on a house, a condo unit door, or a boutique multi-family entry. For a high-traffic commercial opening under an MRO spec, a graded commercial mortise lock is the correct call instead.

Yes. Keyed alike is a standard ordering option, so a run of units gets one key. Combined with the Schlage C keyway, that also lets the sets fold into an existing Schlage C master system rather than starting a second key system on the property. Handing still has to be called out door by door.

The Emtek 3351 Harrison is a mechanical handleset with no electronic component, keyed on a Schlage C cylinder. For keypad or app access on the same kind of opening, the Yale Real Living BYRD226NRRX Assure Lock standalone touchscreen deadbolt with Ridgefield handleset covers 1-3/4 inch to 2-1/4 inch doors, and the BYRD226CBARX is the Wi-Fi and Bluetooth version of that same Ridgefield arrangement. The Yale BYRD256 CBARX is key free with a Ridgefield passage handleset, so there is no cylinder in the grip at all. Kwikset's 815SCEHFL-CP913CNT San Clemente handleset pairs a Halifax lever interior with a contemporary SmartCode keypad electronic deadbolt for 1-3/4 inch doors. Note that these are handleset plus deadbolt arrangements, not mortise bodies, so the door prep differs from the 3351.

The Emtek 3351 Harrison is a solid brass entry handleset in an American Classic style, offered in Flat Black, French Antique, Oil Rubbed Bronze, Pewter, Polished Brass, Polished Chrome, Satin Nickel and Unlacquered Brass. On the solid brass side, Deltana lists several entry handlesets in the same material: the 803871B Hanover, the 815871 St. Ann, and the 825871 Kingston, all solid brass and entry function. The main working difference is that the 3351 is a mortise lock body with Schlage C keying and handing specified at order, so the door prep and the ordering questions are not the same.

Handing is required on the Emtek 3351 Harrison because it is a mortise lock, and it is ordered as LH, RH, LHR or RHR for out-swing doors. Tubular handlesets in the comparable range do not carry that ordering step in their listed specs: the Schlage Residential F60 Addison keyed entry with Accent lever, the Kwikset 687AMD Amador single cylinder handleset, and the Pamex FS7P31 Lexington single cylinder handleset in satin nickel are all entry or entrance function sets ordered without a handing call-out. The Pamex FS7P31 covers 1-3/8 inch to 1-3/4 inch doors. If you are ordering a fleet of doors of mixed swing and want one part number for all of them, that is the practical difference.

They solve the same problem in different ways. The Emtek 3351 Harrison puts both the latch and the deadbolt in one mortise lock body, ordered to ANSI F20 entrance or F13 dormitory function with a single cylinder and Schlage C keying, in a door prepped to ANSI A115.1. The Schlage Residential JI18/19 interconnected passage lock with keyed deadbolt and Torino lever in satin stainless steel is a Grade 2 passage function set for 1-3/8 inch to 1-3/4 inch doors, where the lever and a separate keyed deadbolt are linked so one motion retracts both. If your door already has two bores rather than a mortise pocket, the interconnected set is the one that fits it.

Eight: Flat Black (US19), French Antique (US7), Oil Rubbed Bronze (US10B), Pewter (US15A), Polished Brass Lifetime (US3), Polished Chrome (US26), Satin Nickel (US15) and Unlacquered Brass (US3NL). The body is solid brass, so the living finishes (Unlacquered Brass and French Antique in particular) will patina with handling rather than hold a fixed color.

The Harrison 3351 is a keyed entry set only; it is not made as a dummy. For an inactive leaf or a pair where one door does not operate, Weslock's 6695 Belmont dummy handleset and the 2815 Hillcrest dummy are both dummy-function handlesets covering 1-3/8 to 2 inch doors.

Yes. The Emtek 3351 Harrison is sold as a complete set and the interior trim is chosen from any brass knob or lever, including the Ace, Spoke, Orb, Round, Bern, Octagon, Square and Victoria knobs among many others. Baldwin takes the same approach on its Wesley handleset, listing it as Wesley handleset x Alcott knob and Wesley handleset x Carnaby knob, both entrance function, so the interior knob is picked as part of the part number. Weslock also pairs knobs with its handlesets, as with the 2810 Hillcrest single cylinder handleset with Hudson knob for 1-3/8 inch to 2 inch doors.