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Two brass mortise cylinders with satin chrome finish

Kaba Ilco Corp

Kaba Ilco Corp 1-1/8" Mortise Cylinder Brass Chrome PK 2

SKU CH-CHHY-EF1KQ

Two-pack of 1-1/8" mortise cylinders in brass with satin chrome finish, Grade 1, Schlage C keyway, five-pin, rekeyable, keyed alike with two keys

  • Product type1-1/8 in Mortise Cylinder
  • Grade 1 security meets ANSI A156.5 standard
  • Rekeyable to original manufacturer systems
  • Five-pin Schlage C keyway for compatibility
  • Satin chrome finish over solid brass construction
  • Pack includes two cylinders keyed alike

Mortise Cylinder Pack

This Kaba Ilco pack supplies two 1-1/8" mortise cylinders finished in satin chrome over brass. They are rated to ANSI A156.5 Grade 1 and share a Schlage C keyway so both locks operate from the same two keys. The set is suited for commercial doors that require matching keyed-alike cylinders.

Brass Build and Rekeyable Core

Solid brass construction provides corrosion resistance and the durability expected of Grade 1 hardware. Each cylinder includes a turn knob, dummy component and two keys, and the core can be rekeyed to original manufacturer systems without replacing the housing. The satin chrome finish resists wear in high-traffic entrances.

Fit and Compliance Check

Verify that the door prep accepts a 1-1/8" mortise cylinder and that the Schlage C keyway matches your existing key system. The product carries California Proposition 65 warnings for chemicals linked to cancer and reproductive harm, so review local handling requirements before installation.

How it compares

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

Price $26.99
Cheaper than about 64% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameKaba Ilco
Product type1-1/8 in Mortise Cylinder

Questions about this item

Does the ANSI A 156.5 Grade 1 standard cover fire-rated door assemblies?

ANSI A 156.5 Grade 1 defines strength, cycle life and operational torque for mortise cylinders; fire-rating compliance depends on the complete lockset and door assembly tested together.

What door thickness and mortise pocket depth are required for the 1-1/8" cylinder?

A 1-1/8" mortise cylinder fits doors prepared with a standard 1-1/8" diameter mortise pocket; verify your lock body accepts that length before installation.

How do I rekey the cylinder to an existing Schlage C keyway, and what step is often missed?

Use a Schlage C pin kit to match the 5-pin stack to your key, then reinstall the cylinder; the step often missed is testing the turn knob and dummy functions after rekeying.

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