Kryptonite Tubular Key

The image displays a tubular key, which is a signature security component for high-quality locks, most notably those produced by Kryptonite. Kryptonite gained international fame in the 1970s for inventing the U-lock, a revolutionary bicycle security device. This specific design of tubular key is often associated with their legacy 'Kryptolok' or 'Evolution' series, used to secure bicycles and motorcycles against theft.

Historically, the brand was founded in the United States and became a pioneer in the industry. Today, while the engineering and brand management remain rooted in its American heritage, the physical manufacturing of these keys and their corresponding locks primarily takes place in specialized facilities in China and Taiwan to manage global distribution.

Kryptonite is currently a premier brand within the portfolio of Allegion, a global security giant. Allegion was formed as a spin-off from Ingersoll Rand and has consolidated many of the world's most trusted security brands under its umbrella. This corporate backing ensures that Kryptonite continues to lead the market in product development and anti-theft technology.