The ILCO 998GC (Y80) key blank is a premium-quality, 6-pin blank designed for Yale lock systems that use the GC section. Crafted from durable nickel-plated brass and made in the USA, this key blank offers high precision and long-lasting performance. Ideal for professional locksmiths servicing residential and commercial properties, it’s a reliable choice for duplicating Yale keys marked with “GC” on the head.
🔑 Key Features:
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Part Numbers: ILCO 998GC / Y80
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Material: Nickel-plated brass
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Pin Count: 6-pin
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Keyway Type: GC section
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Finish: Corrosion-resistant nickel plating
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Pack Size: 10 uncut key blanks
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Made In: USA
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Use Case: Residential and commercial Yale lock systems
🔁 Cross-Reference Part Numbers:
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Cole: Y80
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Curtis: Y-80
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Dominion: 8GC
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Jet: 11GC
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JMA: YA-59D, YA59D
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Original: EN11GC, RN11GC
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Orion: YAL15C
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Silca: GYC6
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Taylor: 12GC
🏢 Manufacturer Compatibility:
Yale
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Fits a wide variety of Yale locks using the GC keyway
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Commonly found on residential and commercial doors
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Original and aftermarket keys often stamped with “GC” on the head
⚠️ Important Notes:
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This listing includes 10 uncut key blanks
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Professional key cutting required
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Always verify keyway section and pin count before duplication
