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Polished brass 1 inch mortise cylinder with Adams Rite cam

Kaba Group

Kaba Group 7165AA2-03 1" Mortise Cylinder Door Lock Polished Brass Arrow AR1

SKU CH-CQDP-58S50 MPN 7165AA2-03

Solid brass 1" mortise cylinder with Arrow AR1 keyway and Adams Rite cam for standard 1.150 x 32 UNS threads

  • FinishPolished Brass
  • Selling UnitBox
  • KeyingKeyed Different
  • Solid brass construction resists corrosion for lasting durability
  • Polished brass US3 finish matches classic hardware aesthetics
  • 1 inch length fits standard mortise lock preparations
  • Adams Rite Cam #2 ensures compatible latch operation
  • Arrow AR1 keyway provides specific key control system

Solid brass mortise cylinder

The Kaba Group 7165AA2-03 is a solid brass mortise cylinder with a polished brass US3 finish. It uses an Arrow AR1 keyway and comes keyed different for individual access control. The 1" length suits standard door thicknesses in both indoor and outdoor settings. Builders and property managers can install it as a direct replacement in compatible mortise lock bodies.

Threaded fit and cam operation

The cylinder threads measure 1.150 x 32 UNS and the face diameter is 1.360 inches (34.5 mm). An Adams Rite Cam #2 drives the latch or bolt when the key turns. The five pin tumbler mechanism operates mechanically without electronic components, so there are no thermal, noise or power-draw considerations in normal use.

Compatibility and installation scope

Installation requires a mortise pocket that accepts the 1.150 x 32 UNS thread and 1.360 inch face diameter. The Adams Rite cam works with lock bodies designed for that cam profile; other cam types are not supported by this cylinder. The Arrow AR1 keyway limits key duplication to blanks matching that profile, so facilities using different key systems will need separate key management.

Highlights

  • Solid brass construction resists corrosion for lasting durability
  • Polished brass US3 finish matches classic hardware aesthetics
  • 1 inch length fits standard mortise lock preparations
  • Adams Rite Cam #2 ensures compatible latch operation
  • Arrow AR1 keyway provides specific key control system

Specifications

BrandIlco
Model7165AA2-03
FinishPolished Brass
Selling UnitBox
KeyingKeyed Different

Questions about this item

How do I install the 1" mortise cylinder with the Adams Rite Cam #2, and what step do people often miss?

Thread the cylinder into the mortise lock using the 1.150 x 32 UNS thread until the 1.360 diameter face seats flush; the step often missed is verifying the cam aligns with the lock's retractor before tightening.

What maintenance or replacement will the Arrow AR1 keyway cylinder need over time?

Periodically lubricate the 5 pin tumbler mechanism with graphite powder; replace the cylinder if keys wear or the cam mechanism fails to actuate the latch.

What is the first limitation that appears when this solid brass cylinder sees heavy daily use?

The 5 pin tumbler mechanism will show wear before the solid brass body, leading to key binding or difficulty turning the Arrow AR1 keyway.

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