Presenting the Hillman B-88 Double-Sided GM Automotive Key Blank, a dependable option for key replacement on General Motors vehicles. This brass blank is built for durability and precise cutting, delivering clean edges and reliable fits. Its double-sided design accommodates multiple bittings, making it ideal for locksmiths and DIY enthusiasts who need a dependable spare. Engineered to accept standard key-cutting processes, it helps you generate accurate duplicates that work smoothly in ignition cylinders and door locks.
Benefits for you: Save time and avoid dealership visits by duplicating keys yourself. The double-sided design supports more cutting options, while the sturdy brass material ensures long-lasting performance for everyday use.
Key Features & Benefits:
- Brass construction delivers lasting durability for a dependable GM key blank that resists wear during repeated use
- Double-sided geometry enables versatile cuts for a wide range of GM models and configurations
- Broad GM model compatibility ensures you can duplicate keys for multiple General Motors vehicles
- Sold individually, letting you buy only what you need for a spare set and reduced waste
- Silver finish matches classic automotive aesthetics and remains easy to see in a crowded tool kit
Why this key blank stands out: Built for reliability and ease of use, it supports fast, accurate key duplication for GM cars. Keep a spare on hand to prevent downtime and avoid dealership trips. With Hillman, you are choosing trusted hardware that cuts cleanly, fits right, and lasts through many key cycles.









