The K12PLRD1.55NLV352 with Keylock Switches High Performance Key Switch is a secure, durable, and versatile product designed by C&K. This switch is made of tough materials such as stainless steel, brass, polycarbonate, and nickel-plated contacts, making it a reliable and long-lasting solution. The switch is designed for a wide range of applications such as industrial, medical, electronic, and automotive. It features an ergonomic and tamper proof anti-rotation key locking mechanism, with a mechanical key retainer, allowing for secure and reliable operation. As well, the unique contact design delivers low contact resistance and a low-level switching force. With a wide array of key codes and custom options available, the K12PLRD1.55NLV352 with keylock switches is a reliable, durable, and cost-effective solution for applications needing secure, robust switching solutions.