JOY-WHEEL helm units come complete with a stainless steel half-wheel and provide an alternative to the traditional JOY-STICK. The spring-loaded wheel self-centres and requires a small range of movement left and right to activate the steering valve - in the same way as the traditional joystick. This helm unit looks identical to the Admiral model 101 helm unit, but is 12 or 24VDC
electrically operated. This unit is very popular on sports fishing boats for use on tuna towers, where fitting full hydraulic control is often difficult.