Emtek 7571 Missoula 5-1/2" Keyed Sideplate Lockset, Passage/Double Keyed - Sandcast Bronze Tubular

It drops into one standard 2-1/8 inch cross bore, so a door already bored for a standard tubular lockset will take it. The latch is adjustable for a 2-3/8 or 2-3/4 inch backset, and the set covers doors 1-3/8 to 1-3/4 inches thick. Because it is a sideplate design with a 5-1/2 inch plate, the face of the door needs to be clear of other hardware over that length.

Yes, it is a double cylinder entry lockset, meaning a key is needed from inside as well as outside. That is worth thinking through on any door with glass nearby or on an egress door, since occupants cannot leave without a key. If you want key outside and thumbturn inside, you want a single cylinder function instead.

The Omnia D12036AC is a double cylinder deadbolt lever lockset with solid brass construction and a sideplate design, so it covers the same double-keyed sideplate application as the Emtek 7571 Missoula, which is a keyed entry sideplate lockset with a double cylinder keyed function. The Emtek 7571 is sandcast bronze with a bronze substrate and is offered in Flat Black Bronze, Medium Bronze, and Tumbled White Bronze, so the visual character differs from a solid brass Omnia set. Emtek also lets you pick the inside trim from its sandcast bronze knob and lever designs, while the Omnia is supplied as a lever set.

The Emtek 7571 Missoula is a double cylinder keyed entry set, meaning it takes a key on both sides. Where you need key outside and turn inside, the Omnia D12036A is a single cylinder deadbolt lever lockset in solid brass. Confirm the egress requirement with your local authority before ordering, since double cylinder hardware is restricted on many required exit doors.

Yes. Keying is a required selection and you can order them keyed alike so one key runs every door, or keyed different. There is also a field to key to an existing code if you are matching locks already on the building.

It is classed as residential hardware, sandcast bronze in a rustic style. For an office, retail, or multi-family common door you want a commercial-rated bored lock instead. Single-family homes, custom builds, and high-end renovation work are where this one belongs.

Omnia makes a comparable sideplate lever lockset line if you want solid brass rather than sandcast bronze. The D12036AC is the double cylinder version, closest in function to the Emtek 7571. The D12036A is single cylinder if you prefer no key on the inside, and the D12036PD is a double dummy with a 5-1/2 inch center to center for a non-latching door.

The Omnia D12036PD is a solid brass dummy deadbolt lever lockset with plates on 5-1/2 inch center to center spacing, which gives the same sideplate appearance without any latch or key function. The Emtek 7571 Missoula by contrast is a keyed entry lockset with a double cylinder keyed function and a tubular latch, so it is the one to use where the door actually has to lock.

Treat it as a new install rather than a swap. The Emtek 7571 Missoula is a double cylinder keyed set built on a tubular lock with an adjustable 2-3/8 inch or 2-3/4 inch backset and a 2-1/8 inch cross bore for doors 1-3/8 inch to 1-3/4 inch thick, and the sideplate covers a specific screw and bore pattern. The Omnia D12036A is a single cylinder deadbolt lever lockset, so the inside trim behaves differently and the plate footprint will not necessarily line up with the existing mortises. Verify the existing bore layout and plate coverage before committing.

The inside trim is chosen separately from 25 Sandcast Bronze designs, including levers like Aurora, Durango, Teton and Yuma, and knobs like Butte, Winchester, Windsor and Old Town. Any Sandcast Bronze knob or lever style can be ordered with the 7571, so you can run a lever inside and a different trim look elsewhere in the collection.

It is an optional accessory offered alongside the 7571 that ties the lockset and a deadbolt together so one motion retracts both. Add it only if you are pairing this entry set with a separate deadbolt on the same door.

The Emtek 7571 Missoula is a sandcast bronze residential set in Emtek's Rustic Living theme, finished in Flat Black Bronze, Medium Bronze, or Tumbled White Bronze, and the inside trim is chosen from a long list of sandcast bronze knobs and levers such as the Butte Knob, Winchester Knob, or Durango Lever. The Omnia D12036A, D12036AC, and D12036PD are solid brass lever sets covering single cylinder, double cylinder, and dummy functions respectively. Choose Emtek where the rustic cast bronze look and knob-or-lever trim choice matter; choose Omnia where a solid brass lever set is what you want.