Emtek 7570 Missoula 5-1/2" Keyed Sideplate Lockset, Passage/Single Keyed - Sandcast Bronze Tubular

Both work. The Missoula 7570 keyed sideplate set covers doors from 1-3/8 to 1-3/4 inches thick, which takes in standard commercial-thickness exterior doors as well as the thinner interior doors common in older homes. There's a door thickness field on the order, so state the actual thickness of your slab when you buy.

No re-drilling. The 7570 latch is adjustable for either a 2-3/8 or 2-3/4 inch backset, and backset is a required choice on the order. The cross bore is the standard 2-1/8 inches, so if your door is already prepped for a common tubular lockset the sideplate set drops into that same prep. Those two backsets are the two you'll find on almost any existing door.

Handing is required, right hand or left hand. It's a mandatory selection on the 7570, and for lever trim it matters physically, the lever has to point the right way once the sideplate is mounted. Stand outside the door: if the hinges are on your right it's right hand. Get this wrong and the lever hangs backwards.

It ships as a complete set: the knob or lever you pick, the latch, and the strike plate. What you still have to decide is the inside trim style (25 Sandcast Bronze knob and lever designs, from the Durango and Teton levers to the Egg, Winchester and Old Town knobs), the handing, and the backset. Nothing else is needed for a standard 2-1/8 inch bored door. If you want the exterior sideplate tied to a separate deadbolt above it, the Emtek 443 interconnect device is the add-on for that.

Single cylinder: keyed outside, thumbturn or interior trim inside, an entry function. Keying is handled at no charge when you order, either keyed different or keyed alike across multiple sets, and there's a field to key to an existing code if you're matching a house or building that's already on a key. For a landlord matching several front doors, order them keyed alike in one go.

Both are sideplate lever locksets, but they lock differently. The Emtek 7570 Missoula is a single cylinder entry set - key outside, thumbturn or free operation inside. The Omnia D12036AC is a double cylinder deadbolt lever lockset, meaning it takes a key on both sides. On a door with glass nearby, a double cylinder like the D12036AC keeps someone from reaching through and turning an inside thumbturn; on a bedroom or interior passage door, or anywhere egress code prohibits a keyed inside face, the single cylinder Missoula 7570 is the one to specify.

The Omnia D12036A is the nearest single cylinder peer - a single cylinder deadbolt lever lockset in solid brass. Both key from one side only. The difference a buyer feels is material and family: the Missoula 7570 is sandcast bronze and takes any Emtek sandcast bronze knob or lever for the inside trim, from Butte and Winchester knobs to Aurora and Teton levers, so it matches other Emtek sandcast bronze hardware already hung on a building. The Omnia D12036A is solid brass. If the rest of the openings are Emtek sandcast bronze, stay with the 7570; if the job is already Omnia brass, the D12036A keys the same way.

Residential. The Missoula 7570 is a Sandcast Bronze residential entry set, tubular rather than mortise, so it's aimed at homes, rustic and lodge-style projects, and light-duty applications like a clubhouse or office entry in a residential community. For a high-traffic commercial opening on a maintained schedule, this isn't the class of lock to specify.

Three Sandcast Bronze finishes: Flat Black Bronze (FB), Medium Bronze (MB), and Tumbled White Bronze (TWB). These are living finishes on solid cast bronze, so they belong with other pieces from the same Sandcast Bronze collection rather than with plated brass hardware. If you're matching existing Emtek bronze on other openings, match by the finish code, not by eye from a photo.

The Omnia D12036PD is the dummy version - a solid brass dummy deadbolt lever lockset with plates on 5-1/2 inch center to center spacing. It has no cylinder and no latch action; it is trim only, for a fixed leaf or a closet front where the handle is decoration. The Emtek 7570 Missoula is the keyed entry version of that same 5-1/2 inch sideplate look, with a latch and strike plate in the set. Order the keyed 7570 on the active leaf and a dummy where nothing needs to operate.

Treat them as design alternatives, not a drop-in. The Emtek 7570 Missoula is a tubular lockset built for a 2-1/8 inch cross bore with an adjustable 2-3/8 inch or 2-3/4 inch backset and a 1-3/8 inch to 1-3/4 inch door thickness, and it is handed. The Omnia D12036A and D12036AC are deadbolt lever locksets, and the D12036PD is a dummy set on 5-1/2 inch centers. Before swapping either direction, confirm the existing bore, backset and sideplate screw pattern in the door - a sideplate that lands on new holes means a plate that does not cover the old ones.

The Emtek 7570 Missoula keyed sideplate lockset can be ordered keyed alike across the openings, or keyed to an existing code, so one key runs the front, side and rear doors. It is a single cylinder entry set and is specified as residential hardware. The Omnia D12036A is also single cylinder, and the D12036AC is double cylinder if a particular opening near glass needs a key on both faces - but for a set of doors that must share one key from a single family of trim, the 7570 in one sandcast bronze finish across all of them, in flat black bronze, medium bronze or tumbled white bronze, keeps both the keying and the look consistent.

Yes, and the inside trim is a required choice. Fifteen Sandcast Bronze knobs are offered (Butte, Egg, Round, Winchester, Bristol, Hampton, Lowell, Windsor, Astoria, Diamond, Georgetown, Modern Disc, Modern Square, Old Town, Providence) alongside ten levers (Aurora, Bryce, Cimarron, Cody, Durango, Lariat, Mariposa, Montrose, Teton, Yuma). Any Sandcast Bronze knob or lever style can be ordered with the 7570. Handing still has to be given either way.

Purely mechanical. The 7570 is a key-operated tubular entry lockset with no electronics, no motor, and no power requirement, so it keeps working through an outage and needs no wiring or battery service across a portfolio of doors.