1511 / SC4 Key Blank – 6-Pin Schlage C Keyway – Nickel Silver – 10-Pack – ILCO

The Ilco 1511 / SC4 key blanks are high-quality replacements designed for residential and commercial locks utilizing the Schlage C keyway. Crafted from durable nickel silver, these key blanks offer long-lasting performance and a precise fit for your lock cylinders.

Ideal for professional locksmiths and security specialists, these key blanks ensure accurate duplication and reliable performance in building or replacing OEM-style keys.

Key Features:

• Part Numbers: Ilco 1511 / SC4
• Keyway Profile: Schlage C (SC4)
• Number of Pins: 6
• Material: Nickel silver
• Use Case: Suitable for residential and commercial lock key duplication
• Cross References: Curtis SC-4, Ilco EZ 1511, Jet SC4, JMA SLG-1D, Orion SC4, Silca SC4

Compatibility:

Compatible with:

• Schlage residential and commercial locks
• Baldwin lock systems
• Other lock systems utilizing the Schlage C keyway

Important Notes:

• 10 Key blanks only – electronic components not included
• Requires cutting by a professional locksmith or technician
• Compatible with standard key machines found at most hardware stores, dealerships, and locksmiths