Hillman Fasteners 448575 Transponder Key K046 20 Pack

Product Description

The HILLMAN FASTENERS 448575 is a DURAKEY transponder key sold under the K046 key blank designation. Transponder keys contain an embedded electronic chip that communicates with a vehicle's immobilizer system, allowing the engine to start only when the correct signal is recognized. This key blank is intended for duplication or replacement by locksmiths, automotive service technicians, and key-cutting professionals who work with transponder-equipped vehicles. The 448575 is packaged in a quantity of 20 units per pack, making it practical for shop inventory or high-volume key cutting operations.

This transponder key blank is suited for professional locksmith shops, automotive dealerships, and hardware stores that offer key duplication services. The K046 designation identifies the key blank profile and is used to match the correct blank to a compatible vehicle application during the cutting and programming process. Installation and programming should be performed by qualified technicians using appropriate key programming equipment.

Key Features

• DURAKEY series transponder key blank with embedded chip for vehicle immobilizer compatibility
• K046 key blank designation for straightforward inventory and cross-reference identification
• Sold in a package quantity of 20 units for professional shop use
• Designed for duplication and replacement applications in automotive key service environments

Compatibility

Designed as an OEM-style replacement transponder key blank for compatible vehicles requiring the K046 profile. Confirm vehicle application and transponder chip compatibility before cutting and programming.

Installation Notes

Transponder key cutting and programming should be performed by a licensed locksmith or qualified automotive technician using compatible key cutting and programming equipment. Always verify the correct key blank profile and chip type before cutting. Programming procedures vary by vehicle make and model and may require specialized software or a dealer-level scan tool. Follow all applicable industry standards and equipment manufacturer guidelines during the programming process.