Enables a power connection between a 30 amp power inlet on a boat and a standard 15 amp power source. Features heavy duty marine grade twist-to-lock connector with water proof seal. Cord is flexible from -40 F up to 140 F (-40 C up to 60 C). Heavy duty, super abrasion resistant, flame retardant and water resistant cable. Oversized strain reliefs prevent the plug and connector from separating from the wire. Nickel-coated brass blades resist corrosion. Yellow.