Keep your lower unit safe from theft with the Panther Marine Yamaha 200 HP and Up Honda All Single Engine Lower Unit Lock. This tamper-resistant kit contains a nut and bolt to replace your existing ones and must be installed and removed using the included tool. The stainless-steel material is strong and corrosion-resistant for lasting security, and the unique pin configuration deters thieves. Panther Marine Yamaha 200 HP and Up Honda All Single Engine Lower Unit Lock - Trailer Parts And Accessories at Academy Sports