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Satin chrome aluminum cylinder collar guard with spring and washer for mortise cylinders

Keedex

Keedex K-24A Cylinder Collar Guard for Mortise Cylinders

SKU CH-HWK5-0TWJG MPN K-24A

A free-spinning aluminum collar guard with spring and washer that prevents forced removal of mortise lock cylinders using burglary tools

  • Surface finishSatin Chrome
  • Free-spinning guard stops forced cylinder removal with channel locks or vise grips
  • Satin chrome aluminium finish resists corrosion and matches commercial door hardware
  • Designed specifically for mortise cylinders ensuring correct fit and function
  • Includes spring and washer for quick installation without extra parts
  • Single-piece collar guard simplifies retrofit on existing mortise locksets

Cylinder Collar Guard for Mortise Cylinders

The Keedex K-24A is an aluminum cylinder collar guard designed for mortise cylinders. It functions as a free-spinning ring that prevents intruders from forcibly unscrewing the lock cylinder with common burglary tools. The guard adds a layer of physical security to the lock mechanism. It is supplied new with a spring and washer included.

Suits mortise lock installations needing

This guard fits mortise cylinders where a spinning collar is required to defeat gripping tools like channel locks or vise grips. It is not intended for cylindrical locksets or other lock types that do not use a mortise cylinder. Buyers protecting standard bored locks or deadbolts should look at different hardware. The satin chrome finish matches many commercial trims.

Includes spring and washer for installation

The package provides one cylinder guard, a spring, and a washer as the complete fitting kit. No additional mounting hardware is mentioned in the specifications. Verify that these components match the cylinder length and thread requirements before fitting. The number 24 appears in the model designation.

How it compares

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

Price $10.99
Cheaper than about 88% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameKeedex
Model nameK-24A
Size & build
Surface finishSatin Chrome

Questions about this item

Does the K-24A cylinder collar guard require a mortise cylinder already installed on the door?

Yes, the K-24A is designed specifically for mortise cylinders and mounts over an existing cylinder to prevent forced removal with tools.

Will the satin chrome finish on the K-24A match older satin chrome mortise lock trim already on the door?

The K-24A has a satin chrome aluminium finish intended to coordinate with standard satin chrome mortise hardware.

How can I confirm the K-24A guard is functioning correctly after fitting it?

After installation the guard should spin freely around the cylinder; this free-spinning action stops a tool from gripping and unscrewing the cylinder.

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