CompX Chicago L4737 Replacement Key

CompX Chicago L0001-L7600 Replacement Keys are custom-cut replacement tubular keys for locks using codes in the L0001 through L7600 series. If your original key is missing, you can identify the correct replacement by locating the lock code stamped on the face of the lock cylinder or on an existing key. These keys are cut to match the specific lock code you select, helping restore access without replacing the lock.

This key series is only compatible with lock cylinders that have "ACE" stamped on the lock face.

Not compatible with:

• Safes
• Electronic or digital keypad locks
• Keypad-operated access systems
• Locks that do not have "ACE" marked on the cylinder face

If your lock does not display the ACE marking, this replacement key series may not fit your lock and you should verify the lock code and manufacturer before ordering.

How to Find the Correct Key

The L0001-L7600 code is typically stamped directly on:

• The face of the lock cylinder
• An existing key

Key Features

• Replacement keys for CompX Chicago L0001-L7600 lock codes
• Precision cut to your selected lock code
• Tubular key design
• Compatible with ACE-marked lock cylinders only
• Easy lock code lookup process
• Alternative to replacing the entire lock
• Custom-cut replacement key service

Frequently Asked Question

Will this key work on my safe?
No. The CompX Chicago L0001-L7600 key series is not intended for safe locks.

Will this work on a digital keypad lock?
No. Digital keypad systems use different locking mechanisms and are not compatible with these tubular replacement keys.

How do I know if this is the correct key series?
Check the lock cylinder for an ACE marking and verify that your lock code falls within the L0001-L7600 series.