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Satin chrome mortise lockset with screwless knob, right hand

Marks USA

Marks USA 9NY10DW/26D Satin Chrome Right Hand Mortise Lockset

SKU CH-T6J5-6WR6D

Satin chrome mortise lockset with screwless thru-bolted knobs, vestibule function, latch only and solid brass cylinder with two keys

  • Lock keyingKeyed Different
  • Surface finishSatin Chrome
  • Product typeMortise Lockset
  • Right-hand orientation fits specific door swings
  • Screwless thru-bolted knobs simplify installation
  • Latch-only design suits vestibule or storeroom use
  • Solid brass cylinder with two keys included
  • Satin chrome finish resists corrosion and wear

Satin Chrome Mortise Lockset for Right-Hand Doors

This commercial-grade mortise lockset fits right-hand doors with a 2-1/2 inch backset. The satin chrome finish provides durable corrosion resistance for high-traffic entrances. It operates with a vestibule function that keeps the exterior locked at all times.

Screwless Thru-Bolted Knobs and Brass Cylinder

Screwless knobs mount through the door with thru-bolts for a clean appearance and secure attachment. The solid brass cylinder includes two keys and resists wear in demanding environments. No interior thumb turn is present, so the latch retracts only by key from outside.

Latch-Only Design Without Deadbolt

This lockset supplies a latch bolt alone, omitting a deadbolt and rocker mechanism. It suits storeroom or vestibule doors where a separate deadbolt is not required. Buyers needing a deadbolt or left-hand operation should select a different model.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $245.99
Pricier than about 87% of the 2,145 comparable items (median $55.99).

Specifications

Product
Product typeMortise Lockset
Size & build
Surface finishSatin Chrome
More details
Lock keyingKeyed Different

Questions about this item

Will the solid brass cylinder need re-keying or lubrication over time?

The solid brass cylinder can be re-keyed by a locksmith and should receive periodic graphite lubrication to maintain smooth key operation.

Does the 2-1/2 inch backset limit which doors this mortise lockset can retrofit?

Yes, the 2-1/2 inch backset requires a matching door preparation; doors drilled for a different backset will not accept this lockset without modification.

Does the screwless thru-bolted knob design reduce heat buildup or rattling during constant daily operation?

The thru-bolted screwless knobs eliminate exposed screws that can loosen, preventing rattle and maintaining alignment under heavy commercial traffic.

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