Hillman Fasteners 448573 Transponder Key K012 20 Pack

Product Description

The HILLMAN FASTENERS 448573 is a DURAKEY transponder key sold under the K012 key blank designation. Transponder keys contain an embedded electronic chip that communicates with a vehicle's immobilizer system during ignition, preventing unauthorized starts. This key blank is designed for duplication by locksmiths, automotive technicians, and security professionals using compatible key-cutting and programming equipment. The 448573 ships in a package quantity of 20 units, making it well suited for shop stock or fleet service operations that regularly cut and program replacement transponder keys.

This transponder key blank is applicable in automotive locksmith and key duplication settings. It is intended for professional use where a compatible key-cutting machine and transponder programming tool are available on site. The K012 designation identifies the specific key blank profile and transponder chip configuration required for proper fitment and programming to the target vehicle.

Key Features

• DURAKEY series transponder key blank with K012 profile designation
• Embedded transponder chip for vehicle immobilizer communication
• Sold in a package quantity of 20 units for shop or fleet stocking
• Designed for professional duplication using compatible key-cutting equipment
• Requires transponder programming to target vehicle after cutting

Compatibility

Designed as a professional-grade replacement transponder key blank for use with compatible vehicles requiring the K012 key profile. Refer to a current key blank reference guide or the manufacturer's compatibility chart to confirm fitment for a specific vehicle application before cutting and programming.

Installation Notes

Transponder key duplication and programming should be performed by a licensed locksmith or qualified automotive technician using appropriate key-cutting and programming equipment. The key must be cut to the correct vehicle profile before programming the transponder chip to the target vehicle's immobilizer system. Always verify the correct key blank profile and transponder chip type against the vehicle's specifications prior to cutting. Follow all applicable vehicle manufacturer and industry guidelines for transponder key programming procedures.