- Handcrafted with lightweight aircraft aluminum making the ideal Self Defense Keychain SDK
- Designed in the USA the Fury SDK is the top selling force multiplier on the market
- Finger grooves for better control and grip and includes keychain loop
- Measures 5.75-Inch and only weighs 2 ounces will not add stress to your keychain
- The Fury SDK is often poorly copied so always look for the engraved Fury logo to insure a genuine product; Fury SDK is Made in Taiwan
- Handcrafted with lightweight aircraft aluminum making the ideal Self Defense Keychain SDK
- Designed in the USA the Fury SDK is the top selling force multiplier on the market
- Finger grooves for better control and grip and includes keychain loop
- Measures 5.75-Inch and only weighs 2 ounces will not add stress to your keychain
- The Fury SDK is often poorly copied so always look for the engraved Fury logo to insure a genuine product; Fury SDK is Made in Taiwan