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Polished brass mortise lock knob set with wide face plate and screwless knobs

MAXTECH

MAXTECH 114 Polished Brass Wide Face Plate Left Hand Storeroom Mortise Lock Knob

SKU CH-WT08-2E8YP

A heavy-duty mortise knob lockset with a wide 1-1/4" x 8" brass face plate, through-bolted screwless knobs and a 2-1/2" backset, always locked from the outside for storeroom security

  • FinishPolished Brass
  • Selling UnitBox
  • TypeMortise Lock Knob Vestibule Function Always Locked Storeroom
  • FeaturesWide Face Plate -> front: 1-1/4" x 8"
  • Security LevelHeavy Duty
  • Location TypeCommercial/Residential
  • Heavy-duty security with solid brass cylinder and two keys
  • Wide 1-1/4" x 8" face plate fits standard commercial door prep
  • Through-bolted plate assemblies with screwless knobs resist tampering
  • Storeroom function keeps outside locked while allowing free egress
  • Left-hand configuration with 2-1/2" backset for precise installation

MAXTECH 114 Polished Brass Mortise Lock

The MAXTECH 114 is a heavy-duty mortise lock knob set finished in polished brass. It operates with a storeroom function, meaning the outside lever is always locked and requires a key for entry while the inside lever remains free for egress. The unit features a wide face plate measuring 1-1/4" x 8" and a 2-1/2" backset. It is supplied with a solid brass cylinder and two keys.

Verify Door Handing and Backset Before Purchase

This lock is configured specifically for left-hand doors and will not operate correctly on right-hand openings. Confirm that your door preparation matches the 2-1/2" backset dimension and the wide face plate mortise cutout of 1-1/4" x 8". The through-bolted plate assemblies require compatible door thickness for the screwless knob installation. Ensure the existing mortise pocket accommodates the latch-only mechanism without a deadbolt or rocker arm.

Suits Commercial Storerooms Needing Keyed Entry Only

This lock suits commercial or residential storerooms, vestibules, or utility rooms where keyed access from the outside and free exit from the inside are required. It is not suitable for doors needing a deadbolt for additional security, a thumb turn for inside locking, or a passage function that unlocks both sides. Buyers needing right-hand handing, a different backset, or a lock with a bolt and rocker assembly should look at alternative configurations.

Highlights

  • Heavy-duty security with solid brass cylinder and two keys
  • Wide 1-1/4" x 8" face plate fits standard commercial door prep
  • Through-bolted plate assemblies with screwless knobs resist tampering
  • Storeroom function keeps outside locked while allowing free egress
  • Left-hand configuration with 2-1/2" backset for precise installation

Specifications

FinishPolished Brass
Selling UnitBox
TypeMortise Lock Knob Vestibule Function Always Locked Storeroom Latch Only Lock Set - Through-bolted plate assemblies with screwless knobs
FeaturesWide Face Plate -> front: 1-1/4" x 8"
Security LevelHeavy Duty
Location TypeCommercial/Residential
MaterialBrass
Backset2-1/2"
KeyingKeyed Different
StyleKnobs
SeriesMarks 114DW/3-X Like
FunctionStoreroom

Questions about this item

Does the lockset come with the mortise case and strike plate, or do I need to buy them separately?

The box contains the complete lockset including the mortise case, wide face plate, screwless brass knobs, solid brass cylinder and two keys. No additional parts are required for installation.

How do I choose between the storeroom function and other functions for this model?

This unit is built only for the storeroom function: the outside knob is always locked and opened by key, while the inside knob is always free. If you need a different function you must select another model.

What does the 2-1/2 inch backset mean when the lock is fitted to my door?

It means the centre of the keyhole sits 2-1/2 inches from the door edge, so your door must be pre-drilled or mortised to match that dimension for the lock to align correctly.

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