1637 / SS5 Key Blank – Safe Keyway – NP – 10-Pack – ILCO

The ILCO 1637 / SS5 key blank is a reliable, USA-made solution for duplicating keys used in Sentry Safe locking systems. Manufactured from nickel-plated brass, this blank delivers smooth key cutting performance and long-term durability. Ideal for locksmiths and safe service providers, it's perfect for creating backup or replacement keys for residential and commercial safes.

🔑 Key Features:

• Part Numbers: ILCO 1637 / SS5

• Material: Nickel-plated brass

• Finish: Smooth and corrosion-resistant

• Pack Size: 10 uncut key blanks

• Made In: USA

• Use Case: Sentry Safe key duplication

• Note: Key must be cut using standard duplication equipment

🔁 Manufacturer Cross-References:

• Ilco: 1637

• Ilco EZ: SS5

• JMA: SEN-1D, SEN1D

🏢 Compatible Manufacturer:

• Sentry Safe – For use with select safe models that accept the SS5 key profile

⚠️ Important Notes:

• Includes 10 uncut key blanks

• Must be professionally duplicated to match your original Sentry Safe key

• Always confirm compatibility by checking key profile or using manufacturer diagrams