Reliable Work: Waterproof design enables higher safety, while the 1., 2m maximum expending length of the spring lanyard ensures easier operation. Aazon.co: Engine Stop Switch Key Lanyard, Boat Engine Switch Lanyard... )Package List:1 xBoat Engine Emergency Stop Switch 2 Pieces Stop Kill Safety Lanyard Boat Engine Emergency Stop Switch Outboard Engine Switch Lanyard Emergency Cut Off Cord Safety Lanyard Cord Replacement For Most Board Engine Blue Tool Tether Boat Engine Kill Switch Lanyard For Emergency Engine Stop * Outboard Motor Safety For Honda * Yamaha PWC * 682 82556 00 00 Boat Engine Lanyard Perfect Match: Wide in application, suits perfectly for Evinrude, for Tohatsu, for Suzuki, for Mercruiser and so on, stable in working. Higher Safety: When pulling the lanyard, the switch closes and sends the signal to the engine. The ignition system will be turned off and the boat will slow down and stop. Easy to Install Easy to Install: Light in weight and compact in size as well, the convenient installation can be quickly completed in minutes. Higher Safety: When pulling the lanyard, the switch closes and sends the signal to the engine.