The A1145K / SC18 Key Blanks – 10 Pack offers professional-grade, uncut brass key blanks designed for Schlage K-section (SC18) lock systems. Ideal for residential and commercial applications, these 6-pin blanks ensure reliable performance, smooth cutting, and secure fitment in a wide range of Schlage-compatible locks.
Engineered for high-precision duplication and long-term durability, these blanks are a trusted solution for locksmiths, property managers, and maintenance professionals.
🧾 Product Details
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Keyway: SC18 (Schlage K Section – 6-Pin)
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Part Numbers: A1145K, SC18
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Pin Count: 6-Pin
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Material: Solid Brass
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Finish: BR (Brass)
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Section: K Section
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Pack Size: 10 Uncut Key Blanks
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Brand: ILCO
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Use Cases: Residential, commercial, office, and multi-unit property key systems
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Cutting Required: Yes – compatible with all standard key cutting machines
🛠 Product Features
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Precision-milled for accurate duplication and smooth key cutting
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Compatible with locks using the Schlage SC18 (K-section) profile
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High-quality brass provides strength and corrosion resistance
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Great for creating spares, replacements, or master key systems
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Trusted by professional locksmiths and key duplication experts
🔁 Cross-Reference Keyway Information
Keyway Family: Schlage “K” Section
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SC18 = 6-pin K-section profile
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Not compatible with SC1 (C-section), SC4, SC7 (F-section), or SC9 (E-section) locks
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Be sure to match the original key profile when selecting this keyway
Manufacturer Equivalents:
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Ilco: A1145K, SC18
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Curtis: SC-18
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Taylor: A1145K
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Jet / JMA / ESP: Refer to SC18 compatibility lines (not always stocked)
✅ Ideal For
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Locksmiths and professional key cutters
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Property managers and building maintenance crews
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Hardware stores and rekeying stations
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Key replacement and spare creation for K-profile Schlage-compatible locks
⚠️ Important Notes
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Ships uncut – requires cutting by a locksmith or technician
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No electronic components – mechanical key only
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Always verify compatibility by confirming the K-section profile on the original key
