Features: Universal Marine Ignition Switches Kit with anti theft keys ensures precise compatibility for 129572 systems, featuring corrosion resistant alloy construction for marine durability. Insertion style design enables tool free installation, while the 3 position control (start/run/off) and waterproof housing deliver reliable performances in harsh marine environments. Designed for boat owners, marine technicians, and operators of ocean tracking vessels requiring secure and adaptable ignition solutions. Optimized for saltwater applications or dusty docks, this switches maintains stable operation during engine startup, navigation maneuvers, and emergency shutdowns. With anti loosening connectors, it withstands prolonged exposure to moisture while preventing unauthorized vessel activation. Specifications: Material: ABS, Metal Number: 129572 Gear design: 3 gear position (start, run, close)​ Connection method: 6 wire connector Package Includes: 1 Set Ignition Switches note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.