Emtek 3151 Harrison Brass Mortise Entrance Lockset - Dummy

Dummy function, so there is no latch and no key. The Harrison 3151 is surface trim for a door that does not need to operate, typically the inactive leaf of a double door or a false/closet door. If you need the leaf to latch, order a keyed entrance or passage mortise lock instead.

Yes, handing is required. The Harrison 3151 is ordered left hand or right hand, and both are offered in every finish. Emtek requires handing on all of its mortise locksets, so get the swing right before you order.

1-3/4 inches is the standard, which is the usual thickness for an exterior or commercial-style door. If your door is thicker than that, state the actual thickness when you order so the trim and spindle length are made up correctly.

It works to a 2-1/2 inch or 2-3/4 inch backset and uses a standard mortise pocket per ANSI A115.1. If the door is already prepped for a standard mortise lock at either of those backsets, the Harrison trim lines up without recutting the pocket.

Yes, and the choice is required at the time of order. Inside trim can be any Emtek brass knob, crystal or porcelain knob, or lever, with options running from levers like Stuttgart, Athena, Luzern, Cortina and Milano to knobs like Orb, Round, Egg, Providence and the Windsor and Diamond crystal knobs. It ships as a complete set.

The Emtek 3151 Harrison is a residential brass dummy mortise set. For a commercial opening where a Grade 1 dummy trim is specified, the Schlage L0170 is a Grade 1 non-keyed mortise half dummy lever trim, heavy duty, for 1-3/4 inch doors. The Emtek is chosen for decorative brass styling with a knob or lever of your choice; the Schlage L0170 is specified as heavy duty Grade 1 trim.

The Emtek 3151 Harrison is a dummy set, so it has no latch and does not operate. If the door needs a latching non-keyed function, the Schlage PM010 is a Grade 1 passage latch mortise lock for 1-3/4 inch doors, and the Hager 3810S is a Grade 1 passage mortise lock with rose on a 2-3/4 inch backset for doors 1-3/4 inch to 2-1/2 inch. Both latch the door; the Emtek dummy is surface-applied trim only.

Eight finishes: Oil Rubbed Bronze (US10B), Satin Nickel (US15), Pewter (US15A), Flat Black (US19), Polished Chrome (US26), Polished Brass Lifetime (US3), Unlacquered Brass (US3NL) and French Antique (US7). Each is available in both left and right hand. Unlacquered brass is a living finish and will patina with handling.

It is classified residential, solid brass, American Classic styling, and it is a dummy so it does nothing but look right. For commercial openings that need a working Grade 1 mortise lock, look at the Corbin Russwin ML2003 classroom lockset or the Cal-Royal NM8050 office/entrance mortise lockset, both Grade 1 and prepped for 1-3/4 inch doors.

It is built to match. The Harrison is part of Emtek's brass collection in American Classic styling, offered in the same eight finishes and with the same knob and lever choices as Emtek's operating mortise sets, so the inactive leaf of a pair can be made to read identically to the active one.

The Emtek 3151 Harrison is non-keyed dummy trim. For a residential-style keyed mortise body of similar character, the Baldwin 6301 is an entry/apartment mortise lock body on a 2-1/2 inch backset for doors 1-3/4 inch and over, offered knob by knob or lever by lever, and the Baldwin 6310 is an entry/storeroom body on a 2-1/2 inch backset for doors 1-3/8 inch and over. The Emtek 3151 uses a standard mortise ANSI A115.1 prep with a 2-1/2 inch or 2-3/4 inch backset, so the backset choice should be matched to the door prep already cut.

No. Both are dummy function, but the Falcon MESC600DT is dummy escutcheon lever trim made for M9900 Series exit devices, so it mounts to a device, not to a mortise door prep. The Emtek 3151 Harrison is a brass mortise dummy entrance set for a standard mortise ANSI A115.1 prep with handing specified and a knob or lever of your choice.

The Emtek 3151 Harrison is non-keyed dummy trim with no privacy function. For a bed/bath opening, the Hager 3840S is a Grade 1 privacy mortise lock with a 2-3/4 inch backset for doors 1-3/4 inch to 2 inch, and the Cal-Royal NM8440 is a Grade 1 privacy mortise lockset with deadbolt for 1-3/4 inch doors.

The Emtek 3151 Harrison is a brass mortise dummy set that fits a standard mortise ANSI A115.1 pocket and does not latch. The Schlage PC10 is a Grade 1 non-keyed passage cylindrical lock with rose for 1-3/4 inch doors, which uses a bored cylindrical prep rather than a mortise pocket and does operate a latch. The door prep decides between them.

No cylinder and no keys are needed. It is non-keyed and non-electronic, so nothing is added on the security side. Where the Emtek mortise family is keyed, it runs a Schlage C keyway, which is worth knowing if you are keying other doors in the same house alike.