Suzuki - SZ22 - Transponder Key Shell The Suzuki SZ22 Transponder Key Shell provides reliable protection for your car key. It's made of durable plastic that is designed to fit most types of car keys. The shell is easy to install and provides a secure fit to keep your key safe from damage or loss. Made of durable plastic Designed to fit most types of car keys Easy to install Provides a secure fit Protects your key from damage or loss Secure your car key with the Suzuki SZ22 Transponder Key Shell. This robust and reliable shell is designed for a perfect fit to keep your key safe and secure. Enjoy peace of mind knowing your key won't get lost or damaged.