The ILCO 998SC (also known as Y118) key blank is designed for Yale lock systems and features the SC (Schlage) section. Made in the USA from durable nickel-plated brass, this 6-pin blank delivers smooth performance, corrosion resistance, and high cutting precision—ideal for residential and commercial key duplication. Commonly found on keys marked with “SC,” it's a trusted choice for locksmiths and security professionals.
🔑 Key Features:
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Part Numbers: ILCO 998SC / Y118
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Material: Nickel-plated brass
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Pin Count: 6-pin
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Keyway Type: SC (Schlage) 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: Ideal for residential and commercial door locks using Yale systems
🔁 Cross-Reference Part Numbers:
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Curtis: Y-118, Y118
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Dominion: 8SC
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JMA: YA-119D, YA119D
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Original: EN11SC, RN11SC
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Taylor: 12SC
🏢 Manufacturer Compatibility:
Yale
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Compatible with a wide range of residential and commercial locks using the SC keyway
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Most original Yale keys and aftermarket blanks with SC section are marked with “SC” on the key head
⚠️ Important Notes:
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This listing includes 10 uncut key blanks
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For professional locksmith use or commercial key duplication systems
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Always verify keyway and pin count before cutting
