We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Polished brass mortise lockset with lever handle and wide faceplate

Marks USA

Marks USA New Yorker 7NY92DW/3 Polished Brass Mortise Door Lock

SKU CH-5K9X-XDYWC

A right-hand mortise lockset with vestibule function, scissor and anti-friction latch, and screwless thru-bolted lever plates in polished brass

  • FinishPolished Brass
  • TypeMortise Lockset
  • KeyingKeyed Different
  • ADA-compliant lever design ensures accessible entry
  • Screwless thru-bolted plates provide clean, secure installation
  • Vestibule storeroom function keeps outside locked at all times
  • Solid brass rekeyable cylinder with two keys supplied
  • Wide 1-1/4" x 8" faceplate covers standard mortise cutouts

Polished Brass Mortise Lockset

This Marks USA New Yorker mortise lockset features a solid polished brass finish and a 2-3/4 inch backset. It is designed for right-hand doors and uses a scissor latch with an anti-friction latch mechanism. The lockset includes a solid brass 1-1/8 inch cylinder that is easy to rekey and comes with two keys. The wide front faceplate measures 1-1/4 by 8 inches and the lever plates are thru-bolted for a screwless appearance.

Vestibule Function Always Locked

This lockset operates with a vestibule function that remains always locked on the exterior side, requiring a key for every entry. There is no interior thumb turn, so the inside lever provides free egress without a locking control. It suits storerooms, utility rooms, or secure offices where constant exterior security is required. It does not suit residential entry doors, privacy locks for bathrooms, or any opening where occupants need to lock or unlock the door from the inside without a key.

Latch Only Configuration

This model is supplied as a latch only unit with no deadbolt or rocker assembly included. The wide edge faceplate and captivated spindle design are built for commercial mortise preparations. Verify that the door prep matches the latch-only layout and the 2-3/4 inch backset before ordering.

Highlights

  • ADA-compliant lever design ensures accessible entry
  • Screwless thru-bolted plates provide clean, secure installation
  • Vestibule storeroom function keeps outside locked at all times
  • Solid brass rekeyable cylinder with two keys supplied
  • Wide 1-1/4" x 8" faceplate covers standard mortise cutouts

Specifications

FinishPolished Brass
TypeMortise Lockset
KeyingKeyed Different

Questions about this item

What door thickness and backset does the 2-3/4" mortise case require?

The lock fits a standard 2-3/4" backset; the wide 1-1/4" x 8" faceplate covers the mortise pocket on doors prepared for commercial mortise hardware.

How are the lever plates secured without visible screws?

Thru-bolted screwless assemblies fasten through the door from the interior side; align the exterior plate, insert bolts through the spindle holes, and tighten the interior nuts.

Can the 1-1/8" cylinder be rekeyed later without removing the lock from the door?

Yes, the solid brass cylinder is designed for easy rekeying; a locksmith can re-pin it in place using the existing lever and faceplate.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.