Ilco BH12‑SI Key Blank – Borguard & Bosch Switch Replacement | Nickel‑Plated Brass (Uncut)
The Ilco BH12‑SI key blank is crafted for use in Borguard and Bosch switch-style ignition systems, commonly found on tractors, garden equipment, construction machinery, and some small vehicles. Made with a durable metal head and nickel-plated brass, it’s designed for precision cutting and reliable performance—trusted by locksmiths and maintenance professionals.
🔑 Key Features
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Part Number: BH12‑SI (Ilco)
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Head Type: Metal head compatible with standard key cutting machines
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Material: Nickel-plated brass blade—resistant to wear and corrosion
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Use Case: Switch-style keys for Borguard and Bosch ignitions
🚜 Typical Applications
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Bosch switch keys used on tractors, forklifts, pumps, utility equipment, etc.
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Original-style keys for Borguard equipment systems
⚠️ Important Notes
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Uncut blank—requires professional cutting to match your lock profile
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No transponder or electronic chip
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Compatible with key duplicating machines standard to locksmiths and hardware stores
