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Satin chrome mortise cylinder, one inch, Yale YA1 keyway

Kaba Group

Kaba Group 7165YA2-26D 1" mortise cylinder door lock US26D Yale YA1

SKU CH-7NMH-6B4V2 MPN 7165YA2-26D

A solid-brass 1" mortise cylinder with Yale YA1 keyway, Adams Rite cam and satin-chrome finish for standard 1.150 x 32 UNS threads

  • FinishSatin Chrome
  • Selling UnitBox
  • KeyingKeyed Different
  • Solid brass construction resists wear and corrosion
  • Satin chrome US26D finish matches modern door hardware
  • Yale YA1 keyway works with existing Yale key systems
  • Adams Rite cam #2 fits common mortise lock bodies
  • 150 x 32 UNS threads install in standard mortise prep

Solid brass mortise cylinder

The Kaba Group 7165YA2-26D is a 1" mortise cylinder machined from solid brass bar stock to OEM specifications. It carries a US26D satin chrome finish and a Yale YA1 keyway with a five-pin tumbler. The cylinder ships keyed different and uses an Adams Rite #2 cam. It suits commercial or residential doors that accept the listed thread and face dimensions.

Thread and face fit

Installation requires a 1.150 x 32 UNS thread and a 1.360 inch (34.5 mm) cylinder face diameter. The 1" length must match the door thickness, so verify the existing hardware before purchase. Different lengths exist for other door thicknesses, but this model covers only the 1" size. Doors with non-standard threading or face diameters will not accept this cylinder.

Yale YA1 keyway compatibility

The single specification that decides fit is the Yale YA1 keyway. Only keys cut to that profile will operate the lock. Buyers who need a different keyway or a master-keyed system should select another cylinder. The Adams Rite #2 cam works with many mortise locks, yet the keyway remains the deciding factor.

Highlights

  • Solid brass construction resists wear and corrosion
  • Satin chrome US26D finish matches modern door hardware
  • Yale YA1 keyway works with existing Yale key systems
  • Adams Rite cam #2 fits common mortise lock bodies
  • 150 x 32 UNS threads install in standard mortise prep

Specifications

BrandIlco
Model7165YA2-26D
FinishSatin Chrome
Selling UnitBox
KeyingKeyed Different

Questions about this item

Should I choose the 1" mortise cylinder or a different length for my door thickness?

The 1" length suits doors built for that cylinder depth; other lengths are offered for thicker or thinner doors so match the cylinder to your door specification.

What does the 1.360" cylinder face diameter mean when the lock is installed?

The 1.360" (34.5 mm) face is the visible brass disc that sits flush against the door surface once the cylinder is threaded in.

Will the 1.150 x 32 UNS thread fit my existing mortise lock housing?

Yes — the 1.150 x 32 UNS thread is the standard mortise cylinder thread, so it screws into any housing cut to that thread pattern.

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