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Satin chrome double cylinder mortise lockset with screwless knobs

Marks USA

Marks USA 22AC/26D-W LHR Satin Chrome Double Cylinder Mortise Door Lock

SKU CH-BP6N-SK0RV MPN 22AC/26D-W

Double cylinder mortise lockset with screwless knobs and self-adjusting spindles for left-hand reverse doors

  • Backset distance2-1/2 in
  • Lock keyingKeyed Different
  • Main functionOrnamental Entry Double Cylinder Mortise Lockset
  • Surface finishSatin Chrome
  • Sold asEach
  • Product typeOrnamental Double Cylinder Mortise Lockset
  • Double-cylinder security for iron gates
  • Satin chrome finish resists corrosion
  • Brass construction provides lasting durability
  • Left-hand reverse handing fits specific doors
  • Screwless knobs simplify installation

Double Cylinder Mortise Lockset

This ornamental mortise lockset provides keyed entry on both sides of an iron gate or door. Satin chrome finish over brass construction resists corrosion in exterior settings. Screwless knobs and self-adjusting spindles simplify installation and ongoing operation.

Left Hand Reverse handing

The lock is built for a left-hand-reverse swing, so buyers must verify that the door pulls toward them with hinges on the right while standing outside. Installations requiring right-hand-reverse, left-hand or right-hand swings need a different handing and should select another variant.

2-1/2 inch backset

The 2-1/2 inch backset determines whether the lock aligns with existing bore holes or new door prep. Measure from the door edge to the centre of the cylinder cut-out; if the dimension differs, this lockset will not fit.

How it compares

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

Price $133.99
Pricier than about 73% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMarks
Product line22AC/26D-W LHR
Model name22AC/26D-W LHR
Product typeOrnamental Double Cylinder Mortise Lockset
Design styleKnobs
Size & build
Surface finishSatin Chrome
Main materialBrass
Backset distance2-1/2 in
More details
Lock keyingKeyed Different
Main functionOrnamental Entry Double Cylinder Mortise Lockset

Questions about this item

How often will the brass mortise mechanism and screwless knobs need lubrication or adjustment?

The brass mortise body and self-adjusting spindles are designed for long-term operation without scheduled lubrication; only occasional light oiling of the latch bolt and deadbolt is typical if the action stiffens.

Which component reaches its limit first when the double cylinder is operated continuously on a high-traffic gate?

The 1-inch deadbolt and thru-bolted trim are the primary wear points; under sustained cycling the deadbolt tailpiece and cylinder cam surfaces will show wear before the mortise case or spindles.

Does the satin chrome finish or the brass interior generate noticeable heat or noise when the lock is used all day?

Mechanical mortise locks produce only light metallic click sounds during locking and unlocking; no electronic parts exist to create heat, and the brass components remain at ambient temperature.

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