Features: Enhances your maritimes operations with our marine foot switch, crafted from waterproof materials to withstand harsh ocean environments and ensure long lasting performances. Featuring a hands free pedal design, this foot switch allows for flexible operation, boosting efficiency in scenarios requiring frequent use, and includes a double switch setup for controlling multiple devices. Single direction switches, up & down. For electric windlasses running on DC12V or 24V. Perfect for anchors winch control during anchoring or retrieval, equipment management like lights and fans, emergency operations, and routine ship maintenance, ensuring seamless functionality. Designed with standard interfaces for easy installation without professional skills, this marine hardware is built with PC and stainless steel, offering excellent water resistance and quick response for safe navigation. Specifications: Component:PC+Stainless Steel Voltage: DC12V/24V Outside Diameter: 7.5cm/3inch Color: Black Package Includes: 2Pieces Foot Switches(Mounting screws included) note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.