The CADAC CONTROL KEY is a specialized tool designed for older models of CADAC Gas Cylinders. It serves as a key for controlling the gas flow and regulating the pressure within the cylinder. The key features a unique shape and size that allows it to fit securely onto the gas valve of the cylinder, enabling users to easily open and close the valve as needed. With the CADAC CONTROL KEY, users can efficiently manage the gas supply to their cooking or heating appliances, ensuring safe and precise operation.