Single-Leer Dual-Action Control Box For Gas And Gear Control. Recommended For Any Type Of Boat With Outboard, Inboard, And Stern Drie Engines. Characteristics: - Can Be Mounted On The Right Or Left Bulkhead, Horizontally Or ertically. - Equipped With Adjustable Throttle Friction From The Outside. - Equipped With A Locking Deice To Preent Accidental Maneuers. With The X12 Switch (Optional - Our Article No. 129287), Starting Will Only Be Possible With The Gear In Neutral. - Uses All Ultraflex Engine Control Cables Except For C4, C22, C36, And Mach36.