In the harshest shock environments, even the most reliable ratcheting coupling systems can decouple. A loss of power and control in critical applications could be catastrophic. Only the ITT Cannon K-Lock Ultra High-Vibration Locking Coupling System drastically reduces the risk of decoupling, ensuring uninterrupted electrical connectivity. K-Lock’s coupling mechanism features a sliding ratcheting coupling nut that securely locks in position when mated, delivering unmatched reliability for critical connections. To make it even stronger and more resilient, it’s made of stainless steel, which means it’s less vulnerable to corrosion, especially when exposed to extreme heat and moisture.