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Satin chrome mortise lockset with ornamental knob rose, right-hand, latch only, single cylinder

Marks USA

Marks USA 22DW/26D Satin Chrome Right Hand Mortise Lockset Vestibule Latch Only Single Cylinder

SKU CH-W3BC-CEZWW

A satin-chrome mortise lockset with vestibule latch-only function and single-cylinder keyed entry for right-hand doors

  • FinishSatin Chrome
  • TypeMortise Lockset
  • KeyingKeyed Different
  • Satin Chrome finish resists corrosion on exterior doors
  • Single-cylinder storeroom function keeps outside locked until keyed entry
  • Latch-only mechanism suits vestibule doors without deadbolt requirement
  • Right-hand configuration matches specific door swing direction
  • Solid brass cylinder with two keys provides durable keyed access

Marks USA 22DW/26D Satin Chrome Mortise Lockset

This commercial-grade mortise lockset is designed for vestibule and storeroom applications where the exterior handle must remain locked at all times. The vestibule function allows keyed entry from outside while the interior knob always provides free egress. It fits standard 1-3/8 inch to 1-3/4 inch thick steel gates and doors.

Sustained operation with single-cylinder vestibule

The lock operates without an interior thumb turn, so the outside lever stays rigid until a key retracts the latchbolt. Removing the key instantly relocks the exterior, maintaining continuous security without relying on electronic components or batteries. The solid brass cylinder and satin chrome finish resist corrosion during daily high-traffic use on iron gates or storm doors.

Replaces existing vestibule

This latch-only unit upgrades older mortise hardware that lacks a keyed exterior cylinder or has a worn latch mechanism. The jump is worth it when a facility needs a reversible, right-hand configured lockset with a 2-1/2 inch backset and included mounting hardware for a direct retrofit on compatible door prep.

Highlights

  • Satin Chrome finish resists corrosion on exterior doors
  • Single-cylinder storeroom function keeps outside locked until keyed entry
  • Latch-only mechanism suits vestibule doors without deadbolt requirement
  • Right-hand configuration matches specific door swing direction
  • Solid brass cylinder with two keys provides durable keyed access

Specifications

FinishSatin Chrome
TypeMortise Lockset
KeyingKeyed Different

Questions about this item

Does the Marks 22DW/26D mortise lockset generate any noise or heat during continuous daily use?

The lockset is a purely mechanical device with no motor or electronics, so it produces no operational noise or heat.

What door preparation must already exist for this right-hand mortise lockset to install correctly?

A standard mortise pocket with a 2-1/2" backset and a 1" x 7-1/8" face plate cut-out is required, plus a door thickness between 1-3/8" and 1-3/4".

Will the satin chrome cylinder and trim match older satin chrome hardware already on the door?

The finish is described as solid brass with a satin chrome coating, which is the industry-standard 26D appearance for commercial hardware.

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