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Polished brass round door knob and rose kit, thru-bolted assembly with square spindle

MAXTECH

MAXTECH 10332 Polished Brass Door Lock Knob Rose Kit

SKU CH-694X-8FP0E MPN 10332

Polished brass knob and rose kit fits through-bolted mortise locks with 9/32" square spindle

  • FinishPolished Brass
  • Selling UnitBox
  • TypeDoor Knob
  • Polished Brass US3 finish resists corrosion and matches traditional hardware
  • Thru-bolted mounting secures the knob firmly on ornamental iron gates
  • Pre-assembled knob and rose pair installs quickly without separate alignment
  • Spring-loaded 9/32" square spindle operates smoothly with compatible mortise locks
  • Includes screws for 1-3/8" and 1-3/4" doors for versatile replacement

Polished Brass Knob Rose Kit

The MAXTECH 10332 is a polished brass door knob and rose assembly kit designed for thru-bolted ornamental iron gate and mortise lock sets. It arrives as a pre-assembled pair packed in a single box, complete with mounting screws for standard door thicknesses. The kit serves as a direct replacement component for compatible hardware.

Suits thru-bolted mortise lock replacements

This kit fits Maxtech LKMT1033D, Marks 22AC, Em-D-Kay 5122A and most other through-bolted mortise locks using a 9/32 inch square spindle. It is not for surface-mounted or rim locks, nor for locks requiring a different spindle dimension or non-thru-bolted mounting patterns. Buyers needing a different finish or knob style should look elsewhere.

9/32 inch square spindle dimension

The spring-loaded spindle measures exactly 9/32 inch square, which is the critical specification determining whether this kit will operate your existing mortise lock mechanism. Verify your current lock requires this precise spindle size before ordering.

Highlights

  • Polished Brass US3 finish resists corrosion and matches traditional hardware
  • Thru-bolted mounting secures the knob firmly on ornamental iron gates
  • Pre-assembled knob and rose pair installs quickly without separate alignment
  • Spring-loaded 9/32" square spindle operates smoothly with compatible mortise locks
  • Includes screws for 1-3/8" and 1-3/4" doors for versatile replacement

Specifications

BrandMaxtech
Model10332
FinishPolished Brass
Selling UnitBox
TypeDoor Knob

Questions about this item

How do I install the 9/32" square spindle on a thru-bolted mortise lock, and what step is often missed?

Insert the spring-loaded spindle through the lock body, then secure the pre-assembled knob and rose using the supplied mounting screws for your door thickness. The step often missed is confirming the spindle seats fully in both knobs before tightening the thru-bolts.

What maintenance will the Polished Brass US3 finish and spring-loaded spindle need over time?

The Polished Brass US3 finish benefits from occasional cleaning with a soft cloth and non-abrasive brass polish to prevent tarnish. The spring-loaded spindle may require light lubrication with dry graphite powder if knob action becomes stiff after extended use.

What is the first limitation I will hit when using this knob set on a high-traffic exterior gate?

The 9/32" square spindle and spring mechanism are the first components to show wear under sustained heavy use, potentially causing increased play or reduced spring return before the brass knobs or roses degrade.

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