Kaba Ilco Corp CG1-1041G Chicago Lock Key Blank 10 Pack

Product Description

The KABA ILCO CORP CG1-1041G is an uncut key blank designed as a direct equivalent to the Chicago Key Blank K4. It is used by locksmiths, security technicians, and facilities maintenance professionals to duplicate or originate keys for Chicago-brand lock cylinders. Sold in a package of 10 blanks, this SKU is suited for shops and service technicians who service Chicago locks on a regular basis. The blank must be cut to the appropriate key code before use and is compatible with standard key-cutting equipment that accepts Chicago-profile blanks.

This key blank is used in commercial and light industrial settings where Chicago lock cylinders are installed on equipment, cabinets, panels, and access doors. It is a direct replacement sourced through Ilco, a widely recognized key blank supplier, and is cross-referenced to the Chicago K4 blank for easy identification at the counter or in the field. Typical end users include commercial locksmiths, building maintenance crews, and electrical and HVAC contractors who service panel locks in the field.

Key Features

• Direct equivalent to Chicago Key Blank K4
• Sold in a package of 10 blanks per unit of measure
• Uncut blank ready for standard key-cutting equipment
• Sourced through Ilco for consistent profile accuracy
• Lightweight at 0.2 pounds per package for easy field carry

Compatibility

Equivalent to Chicago Key Blank K4. Designed as an OEM-style replacement blank for Chicago lock cylinders requiring the K4 key profile.

Installation Notes

Key blanks must be cut by a qualified locksmith or technician using a key-cutting machine calibrated for the Chicago lock profile. No power shutdown is required for key duplication, but lock cylinders should be removed from service equipment before re-keying if required by site security protocols. Always verify the cut key operates the lock cylinder smoothly before returning equipment to service.