The A1145FG Key Blanks – 10 Pack are precision-machined brass key blanks designed to work seamlessly with Schlage SC1 keyway systems. Manufactured by ILCO, these 5-pin blanks deliver smooth duplication, accurate cutting, and secure lock engagement — making them a dependable choice for locksmiths, hardware stores, and maintenance teams.
Built for long-term performance in residential and commercial locks, these blanks are ideal for creating replacement keys, rekeying systems, or maintaining inventory for high-turnover environments.
🧾 Product Details
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Keyway: SC1 (Schlage C Section – 5-Pin)
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Part Numbers: A1145FG
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Pin Count: 5-Pin
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Material: High-Quality Brass
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Finish: BR (Brass)
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Pack Size: 10 Uncut Key Blanks
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Brand: ILCO
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Use Cases: Homes, offices, commercial properties, multi-unit buildings
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Cutting Required: Yes – compatible with all standard duplicating machines
🛠 Product Features
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Fully compatible with SC1 locks found in Schlage-style cylinders
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Precision-milled for clean, burr-free key cutting
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High-quality brass ensures corrosion resistance and strength
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Perfect for locksmiths, property managers, and key-cutting retailers
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Ideal for spare key duplication, rekeying, or master key setups
🔁 Cross-Reference Keyway Information
Keyway Family: Schlage “C” Section
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SC1 = 5-pin keyway commonly used in residential and commercial locks
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Compatible with SC20 (6-pin master blank, when cut for 5-pin use)
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Not interchangeable with SC4 (6-pin), SC7 (F-section), or SC9 (E-section)
Manufacturer Equivalents:
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Ilco: A1145FG
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Curtis: SC-1
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Taylor: 145
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ESP / Jet / JMA / Silca: Match to SC1 profile
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Schlage OEM Equivalent: SC1
✅ Ideal For
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Locksmiths and mobile key cutters
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Hardware stores and rekeying stations
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Maintenance teams and property management firms
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Spare key creation, key replacement, or master keying jobs
⚠️ Important Notes
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Ships as uncut key blanks – must be cut by a professional locksmith or hardware technician
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No electronic components – mechanical key only
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Compatible with most standard key duplicators in use today
