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Polished brass 1 inch mortise cylinder with Kwikset keyway

MAXTECH

MAXTECH R1KW2-03 Polished Brass US3 1" Mortise Cylinder Door Lock Kwikset KW1

SKU CH-V5ZG-A1CNM MPN R1KW2-03

A solid brass mortise cylinder with a 1" length, Kwikset KW1 keyway and polished brass finish for standard mortise locks

  • FinishPolished Brass
  • Selling UnitBox
  • KeyingKeyed Different
  • Solid brass cylinder resists corrosion and wear
  • US3 polished brass finish matches traditional hardware
  • Kwikset KW1 keyway works with existing keys
  • 1-inch length fits standard mortise lock bodies
  • 150 x 32 UNS threading installs in common lock housings

Mortise Cylinder for Kwikset KW1

The MAXTECH R1KW2-03 is a solid brass mortise cylinder with a 1" length and US3 polished brass finish. It uses the Kwikset KW1 keyway and is keyed different for individual access. Suitable for indoor and outdoor residential or commercial doors.

Thread and Cam Compatibility

The cylinder has a thread size of 1.150 x 32 UNS and a face diameter of 1.360 inches (34.5 mm). It features an Adams Rite cam while accepting other cam types. Solid brass construction resists corrosion in normal interior and exterior environments.

1.150 x 32 UNS Thread Specification

This single thread spec decides fit: the cylinder requires a mortise lock body cut to 1.150 x 32 UNS with a 1" cylinder length. Buyers whose doors use a different thread pitch or cylinder length cannot install this unit.

Highlights

  • Solid brass cylinder resists corrosion and wear
  • US3 polished brass finish matches traditional hardware
  • Kwikset KW1 keyway works with existing keys
  • 1-inch length fits standard mortise lock bodies
  • 150 x 32 UNS threading installs in common lock housings

Specifications

BrandMaxtech
ModelR1KW2-03
FinishPolished Brass
Selling UnitBox
KeyingKeyed Different

Questions about this item

How do I install the 1" mortise cylinder and which step is often missed?

Thread the cylinder into the mortise lock using the 1.150 x 32 UNS threads, then secure the set screw through the lock body; the step often missed is tightening that set screw, which prevents the cylinder from unscrewing over time.

What maintenance or replacement will the Kwikset KW1 cylinder need later?

Lubricate the 5 pin tumbler mechanism annually with graphite powder; replace the cylinder if the keyway wears or if the Adams Rite cam becomes damaged from forced entry attempts.

What limit appears first on this solid brass cylinder under sustained use?

The 5 pin tumbler mechanism will show wear before the solid brass body, causing key insertion to become stiff or keys to stick after extended daily operation.

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