Universal Boat Kill Switch Lanyard with 7 Keys – Compatible with Mercury, Yamaha, Honda, Suzuki, Tohatsu, Johnson Evinrude, The sea, Bessy, Peniel, and Jet Ski Engine CutOff Safety Tether Cord for jet skis. • Wide Compatibility – Includes 7 interchangeable keys to fit a range of outboard motor brands including Mercury, Yamaha, Honda, Suzuki, Tohatsu, Johnson Evinrude, and select jet ski models. Ideal for multiboat owners or marine service professionals. • Reliable Safety – Functions as an Engine CutOff Switch (ECOS) to immediately stop the engine if the operator is thrown overboard or moves too far from the helm, reducing risk of accidents and enhancing safety for all onboard. • HeavyDuty Materials – Constructed from durable elastic PU cord for flexibility and comfort, paired with strong ABS clips to maintain secure attachment. Resistant to corrosion, UV damage, and harsh marine conditions for long service life. • Practical Design – Lightweight and easy to store when not in use; coiled cord design prevents tangling and extends for comfortable movement while operating the vessel. Use Scenarios: 1. Recreational boating – Stay protected while fishing, cruising, or water sports by ensuring the engine stops instantly if you fall into the water. 2. Professional marine use – Essential for safety compliance on workboats, patrol vessels, or training boats. 3. watercraft operation – Keep your jet ski or small craft secure and prevent runaway equipment during unexpected overboard situations. Technical Details: • Cord Material: Elastic polyurethane • Clip Material: Sturdy ABS plastic • Cord Length: Flexible coil extends as needed • Keys Included: 7 interchangeable keys for broad brand compatibility • Application: Outboard motors and jet skis This lanyard offers dependable safety performance, fits multiple engine types, and is built to endure marine environments, making it a addition to any boat or watercraft.