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Satin chrome ornamental mortise lockset with double cylinder and screwless knobs

MAXTECH

MAXTECH LHR Like Marks 22AC/26D Satin Chrome Left Hand Reverse Double Cylinder Mortise Lockset 2-1/2" Backset

SKU CH-TD1K-KQWE8

Satin chrome double-cylinder mortise lockset with ornamental knob roses, 2-1/2" backset and left-hand-reverse handing

  • Security gradeHeavy Duty
  • Location typeCommercial/Residential
  • Backset distance2-1/2 in
  • Lock keyingKeyed Different
  • Main functionEntrance
  • Surface finishSatin Chrome
  • Left-hand reverse handing suits outward-swinging doors
  • Double-cylinder operation requires a key on both sides
  • Satin chrome 26D finish resists corrosion and wear
  • Through-bolted brass trim with screwless knobs adds strength
  • 1-inch deadbolt throw provides heavy-duty security

Iron Gate Mortise Lockset

This MAXTECH LHR ornamental mortise lockset fits iron gates and heavy doors in commercial or residential settings. It uses a double cylinder with two keys and a 2-1/2" backset. The satin chrome 26D finish covers through-bolted solid brass knob rose trim assemblies with screwless knobs and self adjusting spindles. The face plate measures 1" x 7-1/8" and the deadbolt throws 1".

Left Hand Reverse handing only

The lock is built for a left hand reverse door configuration, so buyers with right hand or standard left hand doors must choose a different handing. It suits entrances that need keyed different security on both sides. Builders who need a single cylinder function or a different backset length should look at another model.

Through-bolted installation with fixed handing

Installation relies on through-bolted trim assemblies that mount directly through the door. The left hand reverse handing is factory set and cannot be changed on site, so verifying the three door orientation questions before ordering is critical. Misidentifying the hinge side, lock position or swing direction is the most common error.

How it compares

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

Price $81.99
Pricier than about 60% of the 2,145 comparable items (median $55.99).

Specifications

Product
Product lineLike Marks 22AC/26D-W-LHR
Product typeOrnamental Knobe Rose Iron Gate Door Double Cylinder Mortise Entry Lockset
Design styleKnobs
Size & build
Surface finishSatin Chrome
Main materialBrass
Backset distance2-1/2 in
More details
Security gradeHeavy Duty
Location typeCommercial/Residential
Lock keyingKeyed Different
Main functionEntrance

Questions about this item

What door preparation is required for the 2-1/2" backset mortise pocket?

The lock fits a standard mortise cut-out with a 2-1/2" backset and a 1" x 7-1/8" faceplate; the door must be thick enough to accept the through-bolted brass rose assemblies.

Will the left-hand-reverse handing work if I keep my existing right-hand door frame?

No — left-hand-reverse means the lock is on the left and the door pulls toward you from the outside; a right-hand frame would require the opposite handing.

How can I confirm the deadbolt is engaging fully after installation?

Turn each cylinder key a full throw; the 1" deadbolt should extend completely into the strike and the knob should remain rigid without latch retraction until the key is turned again.

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