The Ilco X51 AA2 key blank is designed for older automotive and utility-style lock applications that use this specific blade profile. It is associated with select Audi, Honda, Jaguar, Bedford, British Leyland, MG, Volvo, and Neiman-related applications, depending on the vehicle and lock type.

Manufactured from nickel-plated brass or equivalent automotive-grade material, this blank is intended for smooth cutting, dependable duplication, and reliable use in compatible ignition, door, or trunk lock applications. It remains a useful blank for locksmiths, restoration shops, and key cutting professionals working on older vehicles and legacy automotive lock systems.

Because fitment can vary by year, model, and lock manufacturer, this blank is best matched by key profile or verified application before cutting.

Key Features:**

• Automotive key blank profile

• Commonly referenced as X51 and AA2

• Used for select older Audi, Honda, and Jaguar applications

• Also associated with some Bedford, British Leyland, MG, Volvo, and Neiman applications

• Designed for accurate key duplication

• Suitable for locksmith and automotive key cutting use

Applications:**

• Older Audi vehicles

• Older Honda vehicles

• Older Jaguar vehicles

• Selected Bedford and British Leyland applications

• Vintage and legacy automotive key duplication

• Locksmith and restoration work

Cross Reference:**

Ilco: X51

Ilco EZ: AA2

JMA: NE1

Silca: NE21

Taylor: X51

Curtis: AA-2

Cole: AU6

Dominion: NE21

OEM: Neiman NM36 / NM36P