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Polished brass mortise lockset with wide face plate and screw-on knobs, right hand

MAXTECH

MAXTECH LKMT1033AX3R Polished Brass Right Hand Mortise Door Lock

SKU CH-WTNJ-AZN8W MPN LKMT1033AX3R

Right-hand mortise entry lockset with a wide 1-1/4" x 8" brass face plate, screw-on knobs, and a solid brass cylinder supplied with two keys

  • FinishPolished Brass
  • Selling UnitEach
  • TypeRight Hand Mortise Lockset
  • Polished brass finish resists corrosion
  • Wide 1-1/4" x 8" face plate covers large mortise cutouts
  • Solid brass cylinder with two keys provides durable keyed entry
  • Right-hand mortise configuration fits standard door preparations
  • Surface-mounted screw-on knobs with swivel spindle simplify installation

Right-Hand Mortise Lockset

This MAXTECH LKMT1033AX3R is a heavy-duty mortise entry lockset finished in polished brass. It features a wide face plate measuring 1-1/4" x 8" and solid brass plates that are surface mounted. The set includes screw-on knobs with a swivel spindle and a solid brass cylinder supplied with two keys. It is designed for right-hand door installations.

Replaces Narrow Face Plate Locks

The wide face plate covers a larger cutout than standard narrow plates, making it suitable for retrofitting doors where the existing mortise pocket has been enlarged or damaged. The jump is worth it when the current hardware leaves visible gaps or when a commercial-grade brass cylinder is preferred over a standard residential unit. It fits a 2-1/2" backset with a 1" deadbolt throw.

Surface-Mounted Screw-On Installation

Knobs attach with surface-mounted screws, so no through-bolt drilling is required on the door face. The swivel spindle accommodates minor alignment shifts between the knob and the lock body. The most common issue is handing mismatch — this unit only operates on right-hand doors, so left-hand openings need a different model. Ensure the mortise cavity depth matches the lock body before mounting.

Highlights

  • Polished brass finish resists corrosion
  • Wide 1-1/4" x 8" face plate covers large mortise cutouts
  • Solid brass cylinder with two keys provides durable keyed entry
  • Right-hand mortise configuration fits standard door preparations
  • Surface-mounted screw-on knobs with swivel spindle simplify installation

Specifications

BrandMAXTECH LOCKS
ModelLKMT1033AX3R
FinishPolished Brass
Selling UnitEach
TypeRight Hand Mortise Lockset

Questions about this item

What size mortise pocket does the 1-1/4" x 8" wide face plate require?

The face plate measures 1-1/4 inches wide by 8 inches tall, so the mortise pocket must accommodate those exact front dimensions for a flush fit.

Which step is most often missed when fitting the screw-on knobs with the swivel spindle?

Installers frequently forget to engage the swivel spindle fully into both knobs before tightening the set screws, leaving the knob loose or the latch inoperative.

How is the solid brass cylinder serviced if the keyway wears over time?

The cylinder can be removed from the outside trim and either re-pinned by a locksmith or replaced with a compatible mortise cylinder while retaining the original polished brass trim.

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