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Satin chrome mortise cylinder lock with standard cam and Arrow AR1 keyway

Kaba Group

Kaba Group 7205AA1-26D mortise cylinder door lock 1-1/4" Arrow AR1 keyway

SKU CH-5VXR-247CX MPN 7205AA1-26D

Solid brass mortise cylinder with satin chrome finish, 1-1/4" length and Arrow AR1 keyway fits standard 1.150 x 32 UNS threads

  • Lock keyingKeyed Different
  • Surface finishSatin Chrome
  • Sold asBox
  • Solid brass construction resists wear and corrosion
  • US26D satin chrome finish matches commercial hardware
  • 1-1/4" length fits standard mortise lock preparations
  • Standard Cam #1 works with common mortise lock bodies
  • Arrow AR1 keyway provides 5-pin tumbler security

Solid brass mortise cylinder

This 1-1/4 inch solid brass mortise cylinder replaces worn or damaged cores in standard mortise locks. It uses an Arrow AR1 keyway and ships keyed different so each unit operates on its own cut key. The satin chrome US26D finish suits both interior and exterior doors.

Standard cam and 1.150 x 32 UNS threads

A Standard Cam #1 is fitted at the factory and the cylinder face measures 1.360 inches (34.5 mm) in diameter. The 1.150 x 32 UNS threading matches the vast majority of installed mortise housings, so installation usually requires only a cylinder wrench and no door modification.

Verify thread, cam and keyway before ordering

Confirm that the existing lock housing uses 1.150 x 32 UNS threads and accepts a 1-1/4 inch cylinder length. Ensure the Arrow AR1 keyway matches your key system and that a Standard Cam #1 will operate the latch or bolt. Different door thicknesses may require a different cylinder length.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 68% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameIlco
Model name7205AA1-26D
Size & build
Surface finishSatin Chrome
More details
Lock keyingKeyed Different

Questions about this item

What thread standard does the 7205AA1-26D cylinder use and what diameter does it cap at?

The cylinder uses a 1.150 x 32 UNS thread and its face measures 1.360 inches (34.5 mm) in diameter, which sets the maximum bore size it will fit.

What physical dimensions and cam type must the mortise pocket accommodate for this lock?

The lock requires a 1-1/4 inch long cylinder bore with a 1.360 inch face diameter and accepts the included Standard Cam #1.

How is the cylinder installed and which alignment step is commonly missed?

Thread the cylinder into the mortise body until the face sits flush, then rotate the cylinder so the Standard Cam #1 engages the lock's cam slot before tightening the set screw.

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