Cable Control Joystick, for Remote Hydraulic Valves, Dual Axis, HEAVY DUTY. Heavy Duty Dual Axis Joystick. This joystick is designed primarily for operating hydraulic valves, but can be used for other applications as well. This joystick will operate two control cables with one lever. Lever Ratio: 6.5:1. Center (neutral) lock: Syringe style. One Momentary, Normally open (NO) push button. Note: this button can be changed to Normally closed (NC) by moving or adding a wire (requires soldering). Button position in joystick can be changed from left to right, top or ...