boat thruster 1.Hangdle is stretched-out; 2.Red warning light flash when voltage 10v; 3.Shaft:seamless steel; 4.Long life boat thruster(1)Bracket :reinforced nylon;(2)5-sp forward & 2-sp reverse;(3)six inch telescoping handle,and control type:twist tiller;(4)Durable head;(5)Warranty:one year;1% free spare parts are avaliable(6)Offer CE certificate boat thruster ,F44 (power:44 lbs),12V,120AH