Emtek 7071 Sandcast Bronze #5 3-5/8" C-to-C Keyed Sideplate Tubular Lockset, Passage/Double Keyed

Yes. The 7071 uses one standard 2-1/8 inch cross bore, so it drops onto a door already prepped for a normal tubular lockset. Backset is adjustable between 2-3/8 and 2-3/4 inches, and it fits doors from 1-3/8 to 1-3/4 inches thick. The sideplate itself is 3-5/8 inch center-to-center, so the second (deadbolt) hole has to line up at that spacing.

The 7071 is a double cylinder entry lockset, so it takes a key from both the outside and the inside. There is no inside thumbturn. That is worth knowing before it goes on a main egress door in an occupied dwelling, because anyone inside needs the key in hand to unlock it. If a key-outside, turn-inside arrangement is wanted instead, a single cylinder function is the one to look for.

Yes. Keying is a free option on the 7071: order keyed alike so several openings share one key, or keyed different if each door needs its own. There is also a keying to code field, so if a property already runs a key code the lockset can be cut to it rather than rekeyed after delivery. For a landlord standardizing a building, that is the difference between one key on the ring and twelve.

No separate part needed. The latch covers both common backsets, but the standard latch ships set for 2-3/8 inches, so 2-3/4 has to be called out on the order. Measure from the door edge to the center of the bore: 2-3/8 is typical on residential doors, 2-3/4 shows up on thicker or commercial-style slabs.

The Omnia D12036AC is the nearest peer. It is a double cylinder deadbolt lever lockset in solid brass with a sideplate design, matching the Emtek 7071's double cylinder keyed function on a sideplate body. The Emtek 7071 is a tubular lockset in bronze with a 3-5/8 inch center-to-center sideplate, so the two differ in material and in sideplate spacing; confirm the door prep spacing before swapping one for the other.

Look at the Omnia D12036A, a single cylinder deadbolt lever lockset in solid brass. Single cylinder means the key operates the outside only, with a thumbturn style operation inside, while the Emtek 7071 is a double cylinder set that takes a key on both faces. Egress codes in many commercial and multi-family openings rule out a second inside cylinder, which is the usual reason to specify the single cylinder version.

It ships as a complete set: the knob or lever with its sideplate, the latch, and the strike plate. It is a tubular lockset, not a mortise lock, and the sideplate is the decorative escutcheon behind the trim rather than a separate deadbolt body. If a deadbolt is wanted above it, that is a separate purchase and a separate bore in the door.

Any of Emtek's sandcast bronze trims work with it. Levers: Aurora, Bryce, Cimarron, Cody, Durango, Lariat, Mariposa, Montrose, Teton, and Yuma. Knobs: Butte, Egg, Round, Winchester, Bristol, Hampton, Lowell, Windsor, Astoria, Diamond, Georgetown, Modern Disc, Modern Square, Old Town, and Providence. Levers need handing called out; knobs do not care which way the door swings.

It is built for residential use. The 7071 is a sandcast bronze tubular entry set in a rustic decorative line, aimed at homes, cabins, and higher end residential doors rather than commercial traffic openings. For a commercial entrance carrying heavy daily cycles, a Grade 1 or Grade 2 cylindrical or mortise lock is the right category instead.

Both. The latch is offered with a round corner or a square corner faceplate, so it seats in whatever edge prep the door already has, whether it was routed by a template or chiseled square. That saves recutting the edge on a replacement job.

Function is the first split: the Emtek 7071 is a double cylinder keyed entry set, the Omnia D12036AC is double cylinder, the D12036A is single cylinder, and the D12036PD is a double dummy. Material and spacing are the second: the Emtek 7071 is bronze in the Sandcast Bronze collection on a 3-5/8 inch center-to-center sideplate, while the Omnia sets are solid brass and the D12036PD plate is 5-1/2 inch center to center. A property manager standardizing across a building should fix the center-to-center dimension first, since that governs the plate footprint on the door.

The Omnia D12036PD is a solid brass dummy deadbolt lever lockset with plates on 5-1/2 inch center to center. A double dummy set is surface mounted trim with no latch and no cylinder, used on inactive leaves of a pair or on closet and pantry doors, so it carries the sideplate appearance without the entry hardware. The Emtek 7071 by contrast is a working entry lockset with a latch and strike plate included and a 3-5/8 inch center-to-center sideplate, so the two are not interchangeable on the same prep.

No. The D12036PD is a dummy deadbolt lever lockset, which is trim only with no cylinder and no bolt, so it cannot be converted into a keyed opening. If the door has to lock, the keyed peers are the D12036A for single cylinder or the D12036AC for double cylinder, and the Emtek 7071 itself is a keyed double cylinder entry set. The dummy carries the same lever and plate appearance, which is why it is often mistaken for a substitute.

Sandcast bronze. The body and trim are bronze, cast rather than stamped, which is why the surface carries texture and slight variation piece to piece. The three finishes are Flat Black Bronze, Medium Bronze, and Tumbled White Bronze. Cast bronze living finishes change with handling and weather over time, so a front door set will not stay identical to a rarely touched interior one.